38565990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{142837}}^1$

素因数の和:142853

約数の個数: 32

約数和(自身を含む): 102843360

約数和(自身を除く): 64277370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 142837, 285674, 428511, 714185, 857022, 1285533, 1428370, 2142555, 2571066, 3856599, 4285110, 6427665, 7713198, 12855330, 19282995, 38565990]

約数ペア:

[(1, 38565990), (2, 19282995), (3, 12855330), (5, 7713198), (6, 6427665), (9, 4285110), (10, 3856599), (15, 2571066), (18, 2142555), (27, 1428370), (30, 1285533), (45, 857022), (54, 714185), (90, 428511), (135, 285674), (270, 142837)]