108126760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12457}}^1$

素因数の和:12506

約数の個数: 64

約数和(自身を含む): 287032320

約数和(自身を除く): 178905560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 12457, 24914, 49828, 62285, 87199, 99656, 124570, 174398, 249140, 348796, 386167, 435995, 498280, 697592, 772334, 871990, 1544668, 1743980, 1930835, 2703169, 3089336, 3487960, 3861670, 5406338, 7723340, 10812676, 13515845, 15446680, 21625352, 27031690, 54063380, 108126760]

約数ペア:

[(1, 108126760), (2, 54063380), (4, 27031690), (5, 21625352), (7, 15446680), (8, 13515845), (10, 10812676), (14, 7723340), (20, 5406338), (28, 3861670), (31, 3487960), (35, 3089336), (40, 2703169), (56, 1930835), (62, 1743980), (70, 1544668), (124, 871990), (140, 772334), (155, 697592), (217, 498280), (248, 435995), (280, 386167), (310, 348796), (434, 249140), (620, 174398), (868, 124570), (1085, 99656), (1240, 87199), (1736, 62285), (2170, 49828), (4340, 24914), (8680, 12457)]