219922470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2443583}}^1$

素因数の和:2443596

約数の個数: 24

約数和(自身を含む): 571798656

約数和(自身を除く): 351876186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2443583, 4887166, 7330749, 12217915, 14661498, 21992247, 24435830, 36653745, 43984494, 73307490, 109961235, 219922470]

約数ペア:

[(1, 219922470), (2, 109961235), (3, 73307490), (5, 43984494), (6, 36653745), (9, 24435830), (10, 21992247), (15, 14661498), (18, 12217915), (30, 7330749), (45, 4887166), (90, 2443583)]