105481740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19319}}^1$

素因数の和:19351

約数の個数: 96

約数和(自身を含む): 363525120

約数和(自身を除く): 258043380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 19319, 38638, 57957, 77276, 96595, 115914, 135233, 193190, 231828, 251147, 270466, 289785, 386380, 405699, 502294, 540932, 579570, 676165, 753441, 811398, 1004588, 1159140, 1255735, 1352330, 1506882, 1622796, 1758029, 2028495, 2511470, 2704660, 3013764, 3516058, 3767205, 4056990, 5022940, 5274087, 7032116, 7534410, 8113980, 8790145, 10548174, 15068820, 17580290, 21096348, 26370435, 35160580, 52740870, 105481740]

約数ペア:

[(1, 105481740), (2, 52740870), (3, 35160580), (4, 26370435), (5, 21096348), (6, 17580290), (7, 15068820), (10, 10548174), (12, 8790145), (13, 8113980), (14, 7534410), (15, 7032116), (20, 5274087), (21, 5022940), (26, 4056990), (28, 3767205), (30, 3516058), (35, 3013764), (39, 2704660), (42, 2511470), (52, 2028495), (60, 1758029), (65, 1622796), (70, 1506882), (78, 1352330), (84, 1255735), (91, 1159140), (105, 1004588), (130, 811398), (140, 753441), (156, 676165), (182, 579570), (195, 540932), (210, 502294), (260, 405699), (273, 386380), (364, 289785), (390, 270466), (420, 251147), (455, 231828), (546, 193190), (780, 135233), (910, 115914), (1092, 96595), (1365, 77276), (1820, 57957), (2730, 38638), (5460, 19319)]