172506670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{983}}^1$

素因数の和:1129

約数の個数: 64

約数和(自身を含む): 374077440

約数和(自身を除く): 201570770

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 109, 115, 161, 218, 230, 322, 545, 763, 805, 983, 1090, 1526, 1610, 1966, 2507, 3815, 4915, 5014, 6881, 7630, 9830, 12535, 13762, 17549, 22609, 25070, 34405, 35098, 45218, 68810, 87745, 107147, 113045, 158263, 175490, 214294, 226090, 316526, 535735, 750029, 791315, 1071470, 1500058, 1582630, 2464381, 3750145, 4928762, 7500290, 12321905, 17250667, 24643810, 34501334, 86253335, 172506670]

約数ペア:

[(1, 172506670), (2, 86253335), (5, 34501334), (7, 24643810), (10, 17250667), (14, 12321905), (23, 7500290), (35, 4928762), (46, 3750145), (70, 2464381), (109, 1582630), (115, 1500058), (161, 1071470), (218, 791315), (230, 750029), (322, 535735), (545, 316526), (763, 226090), (805, 214294), (983, 175490), (1090, 158263), (1526, 113045), (1610, 107147), (1966, 87745), (2507, 68810), (3815, 45218), (4915, 35098), (5014, 34405), (6881, 25070), (7630, 22609), (9830, 17549), (12535, 13762)]