1985630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 3810240

約数和(自身を除く): 1824610

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 167, 205, 290, 334, 410, 835, 1189, 1670, 2378, 4843, 5945, 6847, 9686, 11890, 13694, 24215, 34235, 48430, 68470, 198563, 397126, 992815, 1985630]

約数ペア:

[(1, 1985630), (2, 992815), (5, 397126), (10, 198563), (29, 68470), (41, 48430), (58, 34235), (82, 24215), (145, 13694), (167, 11890), (205, 9686), (290, 6847), (334, 5945), (410, 4843), (835, 2378), (1189, 1670)]