38420190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{142297}}^1$

素因数の和:142313

約数の個数: 32

約数和(自身を含む): 102454560

約数和(自身を除く): 64034370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 142297, 284594, 426891, 711485, 853782, 1280673, 1422970, 2134455, 2561346, 3842019, 4268910, 6403365, 7684038, 12806730, 19210095, 38420190]

約数ペア:

[(1, 38420190), (2, 19210095), (3, 12806730), (5, 7684038), (6, 6403365), (9, 4268910), (10, 3842019), (15, 2561346), (18, 2134455), (27, 1422970), (30, 1280673), (45, 853782), (54, 711485), (90, 426891), (135, 284594), (270, 142297)]