103450620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18947}}^1$

素因数の和:18979

約数の個数: 96

約数和(自身を含む): 356525568

約数和(自身を除く): 253074948

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, 18947, 37894, 56841, 75788, 94735, 113682, 132629, 189470, 227364, 246311, 265258, 284205, 378940, 397887, 492622, 530516, 568410, 663145, 738933, 795774, 985244, 1136820, 1231555, 1326290, 1477866, 1591548, 1724177, 1989435, 2463110, 2652580, 2955732, 3448354, 3694665, 3978870, 4926220, 5172531, 6896708, 7389330, 7957740, 8620885, 10345062, 14778660, 17241770, 20690124, 25862655, 34483540, 51725310, 103450620]

約数ペア:

[(1, 103450620), (2, 51725310), (3, 34483540), (4, 25862655), (5, 20690124), (6, 17241770), (7, 14778660), (10, 10345062), (12, 8620885), (13, 7957740), (14, 7389330), (15, 6896708), (20, 5172531), (21, 4926220), (26, 3978870), (28, 3694665), (30, 3448354), (35, 2955732), (39, 2652580), (42, 2463110), (52, 1989435), (60, 1724177), (65, 1591548), (70, 1477866), (78, 1326290), (84, 1231555), (91, 1136820), (105, 985244), (130, 795774), (140, 738933), (156, 663145), (182, 568410), (195, 530516), (210, 492622), (260, 397887), (273, 378940), (364, 284205), (390, 265258), (420, 246311), (455, 227364), (546, 189470), (780, 132629), (910, 113682), (1092, 94735), (1365, 75788), (1820, 56841), (2730, 37894), (5460, 18947)]