137878830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1531987}}^1$

素因数の和:1532000

約数の個数: 24

約数和(自身を含む): 358485192

約数和(自身を除く): 220606362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1531987, 3063974, 4595961, 7659935, 9191922, 13787883, 15319870, 22979805, 27575766, 45959610, 68939415, 137878830]

約数ペア:

[(1, 137878830), (2, 68939415), (3, 45959610), (5, 27575766), (6, 22979805), (9, 15319870), (10, 13787883), (15, 9191922), (18, 7659935), (30, 4595961), (45, 3063974), (90, 1531987)]