4221096660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2131867}}^1$

素因数の和:2131893

約数の個数: 72

約数和(自身を含む): 13967999136

約数和(自身を除く): 9746902476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 2131867, 4263734, 6395601, 8527468, 10659335, 12791202, 19186803, 21318670, 23450537, 25582404, 31978005, 38373606, 42637340, 46901074, 63956010, 70351611, 76747212, 93802148, 95934015, 117252685, 127912020, 140703222, 191868030, 211054833, 234505370, 281406444, 351758055, 383736060, 422109666, 469010740, 703516110, 844219332, 1055274165, 1407032220, 2110548330, 4221096660]

約数ペア:

[(1, 4221096660), (2, 2110548330), (3, 1407032220), (4, 1055274165), (5, 844219332), (6, 703516110), (9, 469010740), (10, 422109666), (11, 383736060), (12, 351758055), (15, 281406444), (18, 234505370), (20, 211054833), (22, 191868030), (30, 140703222), (33, 127912020), (36, 117252685), (44, 95934015), (45, 93802148), (55, 76747212), (60, 70351611), (66, 63956010), (90, 46901074), (99, 42637340), (110, 38373606), (132, 31978005), (165, 25582404), (180, 23450537), (198, 21318670), (220, 19186803), (330, 12791202), (396, 10659335), (495, 8527468), (660, 6395601), (990, 4263734), (1980, 2131867)]