1220460070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4208483}}^1$

素因数の和:4208519

約数の個数: 16

約数和(自身を含む): 2272581360

約数和(自身を除く): 1052121290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 4208483, 8416966, 21042415, 42084830, 122046007, 244092014, 610230035, 1220460070]

約数ペア:

[(1, 1220460070), (2, 610230035), (5, 244092014), (10, 122046007), (29, 42084830), (58, 21042415), (145, 8416966), (290, 4208483)]