1631730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 3960000

約数和(自身を除く): 2328270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 499, 545, 654, 998, 1090, 1497, 1635, 2495, 2994, 3270, 4990, 7485, 14970, 54391, 108782, 163173, 271955, 326346, 543910, 815865, 1631730]

約数ペア:

[(1, 1631730), (2, 815865), (3, 543910), (5, 326346), (6, 271955), (10, 163173), (15, 108782), (30, 54391), (109, 14970), (218, 7485), (327, 4990), (499, 3270), (545, 2994), (654, 2495), (998, 1635), (1090, 1497)]