90449220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1507487}}^1$

素因数の和:1507499

約数の個数: 24

約数和(自身を含む): 253257984

約数和(自身を除く): 162808764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1507487, 3014974, 4522461, 6029948, 7537435, 9044922, 15074870, 18089844, 22612305, 30149740, 45224610, 90449220]

約数ペア:

[(1, 90449220), (2, 45224610), (3, 30149740), (4, 22612305), (5, 18089844), (6, 15074870), (10, 9044922), (12, 7537435), (15, 6029948), (20, 4522461), (30, 3014974), (60, 1507487)]