2728030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 5313600

約数和(自身を除く): 2585570

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 409, 667, 818, 1334, 2045, 3335, 4090, 6670, 9407, 11861, 18814, 23722, 47035, 59305, 94070, 118610, 272803, 545606, 1364015, 2728030]

約数ペア:

[(1, 2728030), (2, 1364015), (5, 545606), (10, 272803), (23, 118610), (29, 94070), (46, 59305), (58, 47035), (115, 23722), (145, 18814), (230, 11861), (290, 9407), (409, 6670), (667, 4090), (818, 3335), (1334, 2045)]