409863990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{11171}}^1$

素因数の和:12404

約数の個数: 32

約数和(自身を含む): 984566016

約数和(自身を除く): 574702026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1223, 2446, 3669, 6115, 7338, 11171, 12230, 18345, 22342, 33513, 36690, 55855, 67026, 111710, 167565, 335130, 13662133, 27324266, 40986399, 68310665, 81972798, 136621330, 204931995, 409863990]

約数ペア:

[(1, 409863990), (2, 204931995), (3, 136621330), (5, 81972798), (6, 68310665), (10, 40986399), (15, 27324266), (30, 13662133), (1223, 335130), (2446, 167565), (3669, 111710), (6115, 67026), (7338, 55855), (11171, 36690), (12230, 33513), (18345, 22342)]