12221010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{45263}}^1$

素因数の和:45279

約数の個数: 32

約数和(自身を含む): 32590080

約数和(自身を除く): 20369070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 45263, 90526, 135789, 226315, 271578, 407367, 452630, 678945, 814734, 1222101, 1357890, 2036835, 2444202, 4073670, 6110505, 12221010]

約数ペア:

[(1, 12221010), (2, 6110505), (3, 4073670), (5, 2444202), (6, 2036835), (9, 1357890), (10, 1222101), (15, 814734), (18, 678945), (27, 452630), (30, 407367), (45, 271578), (54, 226315), (90, 135789), (135, 90526), (270, 45263)]