39868830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{442987}}^1$

素因数の和:443000

約数の個数: 24

約数和(自身を含む): 103659192

約数和(自身を除く): 63790362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 442987, 885974, 1328961, 2214935, 2657922, 3986883, 4429870, 6644805, 7973766, 13289610, 19934415, 39868830]

約数ペア:

[(1, 39868830), (2, 19934415), (3, 13289610), (5, 7973766), (6, 6644805), (9, 4429870), (10, 3986883), (15, 2657922), (18, 2214935), (30, 1328961), (45, 885974), (90, 442987)]