90755790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1429}}^1$

素因数の和:1541

約数の個数: 64

約数和(自身を含む): 228571200

約数和(自身を除く): 137815410

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 73, 87, 145, 146, 174, 219, 290, 365, 435, 438, 730, 870, 1095, 1429, 2117, 2190, 2858, 4234, 4287, 6351, 7145, 8574, 10585, 12702, 14290, 21170, 21435, 31755, 41441, 42870, 63510, 82882, 104317, 124323, 207205, 208634, 248646, 312951, 414410, 521585, 621615, 625902, 1043170, 1243230, 1564755, 3025193, 3129510, 6050386, 9075579, 15125965, 18151158, 30251930, 45377895, 90755790]

約数ペア:

[(1, 90755790), (2, 45377895), (3, 30251930), (5, 18151158), (6, 15125965), (10, 9075579), (15, 6050386), (29, 3129510), (30, 3025193), (58, 1564755), (73, 1243230), (87, 1043170), (145, 625902), (146, 621615), (174, 521585), (219, 414410), (290, 312951), (365, 248646), (435, 208634), (438, 207205), (730, 124323), (870, 104317), (1095, 82882), (1429, 63510), (2117, 42870), (2190, 41441), (2858, 31755), (4234, 21435), (4287, 21170), (6351, 14290), (7145, 12702), (8574, 10585)]