2460990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11719}}^1$

素因数の和:11736

約数の個数: 32

約数和(自身を含む): 6750720

約数和(自身を除く): 4289730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 11719, 23438, 35157, 58595, 70314, 82033, 117190, 164066, 175785, 246099, 351570, 410165, 492198, 820330, 1230495, 2460990]

約数ペア:

[(1, 2460990), (2, 1230495), (3, 820330), (5, 492198), (6, 410165), (7, 351570), (10, 246099), (14, 175785), (15, 164066), (21, 117190), (30, 82033), (35, 70314), (42, 58595), (70, 35157), (105, 23438), (210, 11719)]