90665730

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{12437}}^1$

素因数の和:12462

約数の個数: 56

約数和(自身を含む): 244705212

約数和(自身を除く): 154039482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 12437, 24874, 37311, 62185, 74622, 111933, 124370, 186555, 223866, 335799, 373110, 559665, 671598, 1007397, 1119330, 1678995, 2014794, 3022191, 3357990, 5036985, 6044382, 9066573, 10073970, 15110955, 18133146, 30221910, 45332865, 90665730]

約数ペア:

[(1, 90665730), (2, 45332865), (3, 30221910), (5, 18133146), (6, 15110955), (9, 10073970), (10, 9066573), (15, 6044382), (18, 5036985), (27, 3357990), (30, 3022191), (45, 2014794), (54, 1678995), (81, 1119330), (90, 1007397), (135, 671598), (162, 559665), (243, 373110), (270, 335799), (405, 223866), (486, 186555), (729, 124370), (810, 111933), (1215, 74622), (1458, 62185), (2430, 37311), (3645, 24874), (7290, 12437)]