103973380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23957}}^1$

素因数の和:24004

約数の個数: 48

約数和(自身を含む): 257596416

約数和(自身を除く): 153623036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 23957, 47914, 95828, 119785, 167699, 239570, 335398, 479140, 670796, 742667, 838495, 1485334, 1676990, 2970668, 3353980, 3713335, 5198669, 7426670, 10397338, 14853340, 20794676, 25993345, 51986690, 103973380]

約数ペア:

[(1, 103973380), (2, 51986690), (4, 25993345), (5, 20794676), (7, 14853340), (10, 10397338), (14, 7426670), (20, 5198669), (28, 3713335), (31, 3353980), (35, 2970668), (62, 1676990), (70, 1485334), (124, 838495), (140, 742667), (155, 670796), (217, 479140), (310, 335398), (434, 239570), (620, 167699), (868, 119785), (1085, 95828), (2170, 47914), (4340, 23957)]