15673933020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{216431}}^1$

素因数の和:216531

約数の個数: 96

約数和(自身を含む): 47123306496

約数和(自身を除く): 31449373476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 71, 85, 102, 142, 170, 204, 213, 255, 284, 340, 355, 426, 510, 710, 852, 1020, 1065, 1207, 1420, 2130, 2414, 3621, 4260, 4828, 6035, 7242, 12070, 14484, 18105, 24140, 36210, 72420, 216431, 432862, 649293, 865724, 1082155, 1298586, 2164310, 2597172, 3246465, 3679327, 4328620, 6492930, 7358654, 11037981, 12985860, 14717308, 15366601, 18396635, 22075962, 30733202, 36793270, 44151924, 46099803, 55189905, 61466404, 73586540, 76833005, 92199606, 110379810, 153666010, 184399212, 220759620, 230499015, 261232217, 307332020, 460998030, 522464434, 783696651, 921996060, 1044928868, 1306161085, 1567393302, 2612322170, 3134786604, 3918483255, 5224644340, 7836966510, 15673933020]

約数ペア:

[(1, 15673933020), (2, 7836966510), (3, 5224644340), (4, 3918483255), (5, 3134786604), (6, 2612322170), (10, 1567393302), (12, 1306161085), (15, 1044928868), (17, 921996060), (20, 783696651), (30, 522464434), (34, 460998030), (51, 307332020), (60, 261232217), (68, 230499015), (71, 220759620), (85, 184399212), (102, 153666010), (142, 110379810), (170, 92199606), (204, 76833005), (213, 73586540), (255, 61466404), (284, 55189905), (340, 46099803), (355, 44151924), (426, 36793270), (510, 30733202), (710, 22075962), (852, 18396635), (1020, 15366601), (1065, 14717308), (1207, 12985860), (1420, 11037981), (2130, 7358654), (2414, 6492930), (3621, 4328620), (4260, 3679327), (4828, 3246465), (6035, 2597172), (7242, 2164310), (12070, 1298586), (14484, 1082155), (18105, 865724), (24140, 649293), (36210, 432862), (72420, 216431)]