12902130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{143357}}^1$

素因数の和:143370

約数の個数: 24

約数和(自身を含む): 33545772

約数和(自身を除く): 20643642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 143357, 286714, 430071, 716785, 860142, 1290213, 1433570, 2150355, 2580426, 4300710, 6451065, 12902130]

約数ペア:

[(1, 12902130), (2, 6451065), (3, 4300710), (5, 2580426), (6, 2150355), (9, 1433570), (10, 1290213), (15, 860142), (18, 716785), (30, 430071), (45, 286714), (90, 143357)]