42955770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 256

約数和(自身を含む): 139345920

約数和(自身を除く): 96390150

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 19, 22, 26, 30, 31, 33, 34, 38, 39, 51, 55, 57, 62, 65, 66, 78, 85, 93, 95, 102, 110, 114, 130, 143, 155, 165, 170, 186, 187, 190, 195, 209, 221, 247, 255, 285, 286, 310, 323, 330, 341, 374, 390, 403, 418, 429, 442, 465, 494, 510, 527, 561, 570, 589, 627, 646, 663, 682, 715, 741, 806, 858, 930, 935, 969, 1023, 1045, 1054, 1105, 1122, 1178, 1209, 1235, 1254, 1326, 1430, 1482, 1581, 1615, 1705, 1767, 1870, 1938, 2015, 2046, 2090, 2145, 2210, 2418, 2431, 2470, 2635, 2717, 2805, 2945, 3135, 3162, 3230, 3315, 3410, 3534, 3553, 3705, 4030, 4199, 4290, 4433, 4845, 4862, 5115, 5270, 5434, 5610, 5797, 5890, 6045, 6270, 6479, 6630, 6851, 7106, 7293, 7410, 7657, 7905, 8151, 8398, 8835, 8866, 9690, 10013, 10230, 10659, 11594, 12090, 12155, 12597, 12958, 13299, 13585, 13702, 14586, 15314, 15810, 16302, 17391, 17670, 17765, 19437, 20026, 20553, 20995, 21318, 22165, 22971, 24310, 25194, 26598, 27170, 28985, 30039, 32395, 34255, 34782, 35530, 36465, 38285, 38874, 40755, 41106, 41990, 44330, 45942, 46189, 50065, 53295, 57970, 60078, 62985, 64790, 66495, 68510, 72930, 75361, 76570, 81510, 84227, 86955, 92378, 97185, 100130, 102765, 106590, 110143, 114855, 125970, 130169, 132990, 138567, 150195, 150722, 168454, 173910, 194370, 205530, 220286, 226083, 229710, 230945, 252681, 260338, 277134, 300390, 330429, 376805, 390507, 421135, 452166, 461890, 505362, 550715, 650845, 660858, 692835, 753610, 781014, 842270, 1101430, 1130415, 1263405, 1301690, 1385670, 1431859, 1652145, 1952535, 2260830, 2526810, 2863718, 3304290, 3905070, 4295577, 7159295, 8591154, 14318590, 21477885, 42955770]

約数ペア:

[(1, 42955770), (2, 21477885), (3, 14318590), (5, 8591154), (6, 7159295), (10, 4295577), (11, 3905070), (13, 3304290), (15, 2863718), (17, 2526810), (19, 2260830), (22, 1952535), (26, 1652145), (30, 1431859), (31, 1385670), (33, 1301690), (34, 1263405), (38, 1130415), (39, 1101430), (51, 842270), (55, 781014), (57, 753610), (62, 692835), (65, 660858), (66, 650845), (78, 550715), (85, 505362), (93, 461890), (95, 452166), (102, 421135), (110, 390507), (114, 376805), (130, 330429), (143, 300390), (155, 277134), (165, 260338), (170, 252681), (186, 230945), (187, 229710), (190, 226083), (195, 220286), (209, 205530), (221, 194370), (247, 173910), (255, 168454), (285, 150722), (286, 150195), (310, 138567), (323, 132990), (330, 130169), (341, 125970), (374, 114855), (390, 110143), (403, 106590), (418, 102765), (429, 100130), (442, 97185), (465, 92378), (494, 86955), (510, 84227), (527, 81510), (561, 76570), (570, 75361), (589, 72930), (627, 68510), (646, 66495), (663, 64790), (682, 62985), (715, 60078), (741, 57970), (806, 53295), (858, 50065), (930, 46189), (935, 45942), (969, 44330), (1023, 41990), (1045, 41106), (1054, 40755), (1105, 38874), (1122, 38285), (1178, 36465), (1209, 35530), (1235, 34782), (1254, 34255), (1326, 32395), (1430, 30039), (1482, 28985), (1581, 27170), (1615, 26598), (1705, 25194), (1767, 24310), (1870, 22971), (1938, 22165), (2015, 21318), (2046, 20995), (2090, 20553), (2145, 20026), (2210, 19437), (2418, 17765), (2431, 17670), (2470, 17391), (2635, 16302), (2717, 15810), (2805, 15314), (2945, 14586), (3135, 13702), (3162, 13585), (3230, 13299), (3315, 12958), (3410, 12597), (3534, 12155), (3553, 12090), (3705, 11594), (4030, 10659), (4199, 10230), (4290, 10013), (4433, 9690), (4845, 8866), (4862, 8835), (5115, 8398), (5270, 8151), (5434, 7905), (5610, 7657), (5797, 7410), (5890, 7293), (6045, 7106), (6270, 6851), (6479, 6630)]