210301890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{6449}}^1$

素因数の和:7546

約数の個数: 32

約数和(自身を含む): 505267200

約数和(自身を除く): 294965310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1087, 2174, 3261, 5435, 6449, 6522, 10870, 12898, 16305, 19347, 32245, 32610, 38694, 64490, 96735, 193470, 7010063, 14020126, 21030189, 35050315, 42060378, 70100630, 105150945, 210301890]

約数ペア:

[(1, 210301890), (2, 105150945), (3, 70100630), (5, 42060378), (6, 35050315), (10, 21030189), (15, 14020126), (30, 7010063), (1087, 193470), (2174, 96735), (3261, 64490), (5435, 38694), (6449, 32610), (6522, 32245), (10870, 19347), (12898, 16305)]