61989570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{229591}}^1$

素因数の和:229607

約数の個数: 32

約数和(自身を含む): 165306240

約数和(自身を除く): 103316670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 229591, 459182, 688773, 1147955, 1377546, 2066319, 2295910, 3443865, 4132638, 6198957, 6887730, 10331595, 12397914, 20663190, 30994785, 61989570]

約数ペア:

[(1, 61989570), (2, 30994785), (3, 20663190), (5, 12397914), (6, 10331595), (9, 6887730), (10, 6198957), (15, 4132638), (18, 3443865), (27, 2295910), (30, 2066319), (45, 1377546), (54, 1147955), (90, 688773), (135, 459182), (270, 229591)]