1271161710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{155209}}^1$

素因数の和:155242

約数の個数: 96

約数和(自身を含む): 4067743680

約数和(自身を除く): 2796581970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 155209, 310418, 465627, 776045, 931254, 1086463, 1396881, 1552090, 2017717, 2172926, 2328135, 2793762, 3259389, 4035434, 4656270, 5432315, 6053151, 6518778, 6984405, 9778167, 10088585, 10864630, 12106302, 13968810, 14124019, 16296945, 18159453, 19556334, 20177170, 28248038, 30265755, 32593890, 36318906, 42372057, 48890835, 60531510, 70620095, 84744114, 90797265, 97781670, 127116171, 141240190, 181594530, 211860285, 254232342, 423720570, 635580855, 1271161710]

約数ペア:

[(1, 1271161710), (2, 635580855), (3, 423720570), (5, 254232342), (6, 211860285), (7, 181594530), (9, 141240190), (10, 127116171), (13, 97781670), (14, 90797265), (15, 84744114), (18, 70620095), (21, 60531510), (26, 48890835), (30, 42372057), (35, 36318906), (39, 32593890), (42, 30265755), (45, 28248038), (63, 20177170), (65, 19556334), (70, 18159453), (78, 16296945), (90, 14124019), (91, 13968810), (105, 12106302), (117, 10864630), (126, 10088585), (130, 9778167), (182, 6984405), (195, 6518778), (210, 6053151), (234, 5432315), (273, 4656270), (315, 4035434), (390, 3259389), (455, 2793762), (546, 2328135), (585, 2172926), (630, 2017717), (819, 1552090), (910, 1396881), (1170, 1086463), (1365, 931254), (1638, 776045), (2730, 465627), (4095, 310418), (8190, 155209)]