215368410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{422291}}^1$

素因数の和:422318

約数の個数: 32

約数和(自身を含む): 547290432

約数和(自身を除く): 331922022

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 422291, 844582, 1266873, 2111455, 2533746, 4222910, 6334365, 7178947, 12668730, 14357894, 21536841, 35894735, 43073682, 71789470, 107684205, 215368410]

約数ペア:

[(1, 215368410), (2, 107684205), (3, 71789470), (5, 43073682), (6, 35894735), (10, 21536841), (15, 14357894), (17, 12668730), (30, 7178947), (34, 6334365), (51, 4222910), (85, 2533746), (102, 2111455), (170, 1266873), (255, 844582), (510, 422291)]