39644190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3169}}^1$

素因数の和:3321

約数の個数: 48

約数和(自身を含む): 103849200

約数和(自身を除く): 64205010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 3169, 4170, 6255, 6338, 9507, 12510, 15845, 19014, 28521, 31690, 47535, 57042, 95070, 142605, 285210, 440491, 880982, 1321473, 2202455, 2642946, 3964419, 4404910, 6607365, 7928838, 13214730, 19822095, 39644190]

約数ペア:

[(1, 39644190), (2, 19822095), (3, 13214730), (5, 7928838), (6, 6607365), (9, 4404910), (10, 3964419), (15, 2642946), (18, 2202455), (30, 1321473), (45, 880982), (90, 440491), (139, 285210), (278, 142605), (417, 95070), (695, 57042), (834, 47535), (1251, 31690), (1390, 28521), (2085, 19014), (2502, 15845), (3169, 12510), (4170, 9507), (6255, 6338)]