61796020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:122

約数の個数: 192

約数和(自身を含む): 170698752

約数和(自身を除く): 108902732

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 31, 34, 41, 44, 52, 55, 62, 65, 68, 82, 85, 110, 124, 130, 143, 155, 164, 170, 187, 205, 220, 221, 260, 286, 310, 340, 341, 374, 403, 410, 442, 451, 527, 533, 572, 620, 682, 697, 715, 748, 806, 820, 884, 902, 935, 1054, 1066, 1105, 1271, 1364, 1394, 1430, 1612, 1705, 1804, 1870, 2015, 2108, 2132, 2210, 2255, 2431, 2542, 2635, 2665, 2788, 2860, 3410, 3485, 3740, 4030, 4420, 4433, 4510, 4862, 5084, 5270, 5330, 5797, 5863, 6355, 6820, 6851, 6970, 7667, 8060, 8866, 9020, 9061, 9724, 10540, 10660, 11594, 11726, 12155, 12710, 13702, 13940, 13981, 15334, 16523, 17732, 18122, 21607, 22165, 23188, 23452, 24310, 25420, 27404, 27962, 28985, 29315, 30668, 33046, 34255, 36244, 38335, 43214, 44330, 45305, 48620, 55924, 57970, 58630, 66092, 68510, 69905, 75361, 76670, 82615, 86428, 88660, 90610, 99671, 108035, 115940, 117260, 137020, 139810, 150722, 153340, 165230, 181220, 181753, 199342, 216070, 237677, 279620, 280891, 301444, 330460, 363506, 376805, 398684, 432140, 475354, 498355, 561782, 727012, 753610, 908765, 950708, 996710, 1123564, 1188385, 1404455, 1507220, 1817530, 1993420, 2376770, 2808910, 3089801, 3635060, 4753540, 5617820, 6179602, 12359204, 15449005, 30898010, 61796020]

約数ペア:

[(1, 61796020), (2, 30898010), (4, 15449005), (5, 12359204), (10, 6179602), (11, 5617820), (13, 4753540), (17, 3635060), (20, 3089801), (22, 2808910), (26, 2376770), (31, 1993420), (34, 1817530), (41, 1507220), (44, 1404455), (52, 1188385), (55, 1123564), (62, 996710), (65, 950708), (68, 908765), (82, 753610), (85, 727012), (110, 561782), (124, 498355), (130, 475354), (143, 432140), (155, 398684), (164, 376805), (170, 363506), (187, 330460), (205, 301444), (220, 280891), (221, 279620), (260, 237677), (286, 216070), (310, 199342), (340, 181753), (341, 181220), (374, 165230), (403, 153340), (410, 150722), (442, 139810), (451, 137020), (527, 117260), (533, 115940), (572, 108035), (620, 99671), (682, 90610), (697, 88660), (715, 86428), (748, 82615), (806, 76670), (820, 75361), (884, 69905), (902, 68510), (935, 66092), (1054, 58630), (1066, 57970), (1105, 55924), (1271, 48620), (1364, 45305), (1394, 44330), (1430, 43214), (1612, 38335), (1705, 36244), (1804, 34255), (1870, 33046), (2015, 30668), (2108, 29315), (2132, 28985), (2210, 27962), (2255, 27404), (2431, 25420), (2542, 24310), (2635, 23452), (2665, 23188), (2788, 22165), (2860, 21607), (3410, 18122), (3485, 17732), (3740, 16523), (4030, 15334), (4420, 13981), (4433, 13940), (4510, 13702), (4862, 12710), (5084, 12155), (5270, 11726), (5330, 11594), (5797, 10660), (5863, 10540), (6355, 9724), (6820, 9061), (6851, 9020), (6970, 8866), (7667, 8060)]