22115220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1871}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 62270208

約数和(自身を除く): 40154988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1871, 1970, 2364, 2955, 3742, 3940, 5613, 5910, 7484, 9355, 11226, 11820, 18710, 22452, 28065, 37420, 56130, 112260, 368587, 737174, 1105761, 1474348, 1842935, 2211522, 3685870, 4423044, 5528805, 7371740, 11057610, 22115220]

約数ペア:

[(1, 22115220), (2, 11057610), (3, 7371740), (4, 5528805), (5, 4423044), (6, 3685870), (10, 2211522), (12, 1842935), (15, 1474348), (20, 1105761), (30, 737174), (60, 368587), (197, 112260), (394, 56130), (591, 37420), (788, 28065), (985, 22452), (1182, 18710), (1871, 11820), (1970, 11226), (2364, 9355), (2955, 7484), (3742, 5910), (3940, 5613)]