12957630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61703}}^1$

素因数の和:61720

約数の個数: 32

約数和(自身を含む): 35541504

約数和(自身を除く): 22583874

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 61703, 123406, 185109, 308515, 370218, 431921, 617030, 863842, 925545, 1295763, 1851090, 2159605, 2591526, 4319210, 6478815, 12957630]

約数ペア:

[(1, 12957630), (2, 6478815), (3, 4319210), (5, 2591526), (6, 2159605), (7, 1851090), (10, 1295763), (14, 925545), (15, 863842), (21, 617030), (30, 431921), (35, 370218), (42, 308515), (70, 185109), (105, 123406), (210, 61703)]