210030410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1235473}}^1$

素因数の和:1235497

約数の個数: 16

約数和(自身を含む): 400293576

約数和(自身を除く): 190263166

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1235473, 2470946, 6177365, 12354730, 21003041, 42006082, 105015205, 210030410]

約数ペア:

[(1, 210030410), (2, 105015205), (5, 42006082), (10, 21003041), (17, 12354730), (34, 6177365), (85, 2470946), (170, 1235473)]