212219220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3536987}}^1$

素因数の和:3536999

約数の個数: 24

約数和(自身を含む): 594213984

約数和(自身を除く): 381994764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3536987, 7073974, 10610961, 14147948, 17684935, 21221922, 35369870, 42443844, 53054805, 70739740, 106109610, 212219220]

約数ペア:

[(1, 212219220), (2, 106109610), (3, 70739740), (4, 53054805), (5, 42443844), (6, 35369870), (10, 21221922), (12, 17684935), (15, 14147948), (20, 10610961), (30, 7073974), (60, 3536987)]