30230710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1487}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 57853440

約数和(自身を除く): 27622730

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 535, 1070, 1487, 2033, 2974, 4066, 7435, 10165, 14870, 20330, 28253, 56506, 141265, 159109, 282530, 318218, 795545, 1591090, 3023071, 6046142, 15115355, 30230710]

約数ペア:

[(1, 30230710), (2, 15115355), (5, 6046142), (10, 3023071), (19, 1591090), (38, 795545), (95, 318218), (107, 282530), (190, 159109), (214, 141265), (535, 56506), (1070, 28253), (1487, 20330), (2033, 14870), (2974, 10165), (4066, 7435)]