38455290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{142427}}^1$

素因数の和:142443

約数の個数: 32

約数和(自身を含む): 102548160

約数和(自身を除く): 64092870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 142427, 284854, 427281, 712135, 854562, 1281843, 1424270, 2136405, 2563686, 3845529, 4272810, 6409215, 7691058, 12818430, 19227645, 38455290]

約数ペア:

[(1, 38455290), (2, 19227645), (3, 12818430), (5, 7691058), (6, 6409215), (9, 4272810), (10, 3845529), (15, 2563686), (18, 2136405), (27, 1424270), (30, 1281843), (45, 854562), (54, 712135), (90, 427281), (135, 284854), (270, 142427)]