11980110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1657}}^1$

素因数の和:1908

約数の個数: 32

約数和(自身を含む): 28888992

約数和(自身を除く): 16908882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 241, 482, 723, 1205, 1446, 1657, 2410, 3314, 3615, 4971, 7230, 8285, 9942, 16570, 24855, 49710, 399337, 798674, 1198011, 1996685, 2396022, 3993370, 5990055, 11980110]

約数ペア:

[(1, 11980110), (2, 5990055), (3, 3993370), (5, 2396022), (6, 1996685), (10, 1198011), (15, 798674), (30, 399337), (241, 49710), (482, 24855), (723, 16570), (1205, 9942), (1446, 8285), (1657, 7230), (2410, 4971), (3314, 3615)]