123123630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18913}}^1$

素因数の和:18961

約数の個数: 64

約数和(自身を含む): 348622848

約数和(自身を除く): 225499218

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 18913, 37826, 56739, 94565, 113478, 132391, 189130, 264782, 283695, 397173, 567390, 586303, 661955, 794346, 1172606, 1323910, 1758909, 1985865, 2931515, 3517818, 3971730, 4104121, 5863030, 8208242, 8794545, 12312363, 17589090, 20520605, 24624726, 41041210, 61561815, 123123630]

約数ペア:

[(1, 123123630), (2, 61561815), (3, 41041210), (5, 24624726), (6, 20520605), (7, 17589090), (10, 12312363), (14, 8794545), (15, 8208242), (21, 5863030), (30, 4104121), (31, 3971730), (35, 3517818), (42, 2931515), (62, 1985865), (70, 1758909), (93, 1323910), (105, 1172606), (155, 794346), (186, 661955), (210, 586303), (217, 567390), (310, 397173), (434, 283695), (465, 264782), (651, 189130), (930, 132391), (1085, 113478), (1302, 94565), (2170, 56739), (3255, 37826), (6510, 18913)]