2260830

素因数分解:

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

素因数の和:82

約数の個数: 128

約数和(自身を含む): 6967296

約数和(自身を除く): 4706466

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 26, 30, 31, 33, 34, 39, 51, 55, 62, 65, 66, 78, 85, 93, 102, 110, 130, 143, 155, 165, 170, 186, 187, 195, 221, 255, 286, 310, 330, 341, 374, 390, 403, 429, 442, 465, 510, 527, 561, 663, 682, 715, 806, 858, 930, 935, 1023, 1054, 1105, 1122, 1209, 1326, 1430, 1581, 1705, 1870, 2015, 2046, 2145, 2210, 2418, 2431, 2635, 2805, 3162, 3315, 3410, 4030, 4290, 4433, 4862, 5115, 5270, 5610, 5797, 6045, 6630, 6851, 7293, 7905, 8866, 10230, 11594, 12090, 12155, 13299, 13702, 14586, 15810, 17391, 20553, 22165, 24310, 26598, 28985, 34255, 34782, 36465, 41106, 44330, 57970, 66495, 68510, 72930, 75361, 86955, 102765, 132990, 150722, 173910, 205530, 226083, 376805, 452166, 753610, 1130415, 2260830]

約数ペア:

[(1, 2260830), (2, 1130415), (3, 753610), (5, 452166), (6, 376805), (10, 226083), (11, 205530), (13, 173910), (15, 150722), (17, 132990), (22, 102765), (26, 86955), (30, 75361), (31, 72930), (33, 68510), (34, 66495), (39, 57970), (51, 44330), (55, 41106), (62, 36465), (65, 34782), (66, 34255), (78, 28985), (85, 26598), (93, 24310), (102, 22165), (110, 20553), (130, 17391), (143, 15810), (155, 14586), (165, 13702), (170, 13299), (186, 12155), (187, 12090), (195, 11594), (221, 10230), (255, 8866), (286, 7905), (310, 7293), (330, 6851), (341, 6630), (374, 6045), (390, 5797), (403, 5610), (429, 5270), (442, 5115), (465, 4862), (510, 4433), (527, 4290), (561, 4030), (663, 3410), (682, 3315), (715, 3162), (806, 2805), (858, 2635), (930, 2431), (935, 2418), (1023, 2210), (1054, 2145), (1105, 2046), (1122, 2015), (1209, 1870), (1326, 1705), (1430, 1581)]