1999142010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{22212689}}^1$

素因数の和:22212702

約数の個数: 24

約数和(自身を含む): 5197769460

約数和(自身を除く): 3198627450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 22212689, 44425378, 66638067, 111063445, 133276134, 199914201, 222126890, 333190335, 399828402, 666380670, 999571005, 1999142010]

約数ペア:

[(1, 1999142010), (2, 999571005), (3, 666380670), (5, 399828402), (6, 333190335), (9, 222126890), (10, 199914201), (15, 133276134), (18, 111063445), (30, 66638067), (45, 44425378), (90, 22212689)]