21031470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{233683}}^1$

素因数の和:233696

約数の個数: 24

約数和(自身を含む): 54682056

約数和(自身を除く): 33650586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 233683, 467366, 701049, 1168415, 1402098, 2103147, 2336830, 3505245, 4206294, 7010490, 10515735, 21031470]

約数ペア:

[(1, 21031470), (2, 10515735), (3, 7010490), (5, 4206294), (6, 3505245), (9, 2336830), (10, 2103147), (15, 1402098), (18, 1168415), (30, 701049), (45, 467366), (90, 233683)]