72440190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{268297}}^1$

素因数の和:268313

約数の個数: 32

約数和(自身を含む): 193174560

約数和(自身を除く): 120734370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 268297, 536594, 804891, 1341485, 1609782, 2414673, 2682970, 4024455, 4829346, 7244019, 8048910, 12073365, 14488038, 24146730, 36220095, 72440190]

約数ペア:

[(1, 72440190), (2, 36220095), (3, 24146730), (5, 14488038), (6, 12073365), (9, 8048910), (10, 7244019), (15, 4829346), (18, 4024455), (27, 2682970), (30, 2414673), (45, 1609782), (54, 1341485), (90, 804891), (135, 536594), (270, 268297)]