2667630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{12703}}^1$

素因数の和:12720

約数の個数: 32

約数和(自身を含む): 7317504

約数和(自身を除く): 4649874

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 12703, 25406, 38109, 63515, 76218, 88921, 127030, 177842, 190545, 266763, 381090, 444605, 533526, 889210, 1333815, 2667630]

約数ペア:

[(1, 2667630), (2, 1333815), (3, 889210), (5, 533526), (6, 444605), (7, 381090), (10, 266763), (14, 190545), (15, 177842), (21, 127030), (30, 88921), (35, 76218), (42, 63515), (70, 38109), (105, 25406), (210, 12703)]