38870190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{431891}}^1$

素因数の和:431904

約数の個数: 24

約数和(自身を含む): 101062728

約数和(自身を除く): 62192538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 431891, 863782, 1295673, 2159455, 2591346, 3887019, 4318910, 6478365, 7774038, 12956730, 19435095, 38870190]

約数ペア:

[(1, 38870190), (2, 19435095), (3, 12956730), (5, 7774038), (6, 6478365), (9, 4318910), (10, 3887019), (15, 2591346), (18, 2159455), (30, 1295673), (45, 863782), (90, 431891)]