73431090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{271967}}^1$

素因数の和:271983

約数の個数: 32

約数和(自身を含む): 195816960

約数和(自身を除く): 122385870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 271967, 543934, 815901, 1359835, 1631802, 2447703, 2719670, 4079505, 4895406, 7343109, 8159010, 12238515, 14686218, 24477030, 36715545, 73431090]

約数ペア:

[(1, 73431090), (2, 36715545), (3, 24477030), (5, 14686218), (6, 12238515), (9, 8159010), (10, 7343109), (15, 4895406), (18, 4079505), (27, 2719670), (30, 2447703), (45, 1631802), (54, 1359835), (90, 815901), (135, 543934), (270, 271967)]