1431090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{15901}}^1$

素因数の和:15914

約数の個数: 24

約数和(自身を含む): 3721068

約数和(自身を除く): 2289978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 15901, 31802, 47703, 79505, 95406, 143109, 159010, 238515, 286218, 477030, 715545, 1431090]

約数ペア:

[(1, 1431090), (2, 715545), (3, 477030), (5, 286218), (6, 238515), (9, 159010), (10, 143109), (15, 95406), (18, 79505), (30, 47703), (45, 31802), (90, 15901)]