89279220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1487987}}^1$

素因数の和:1487999

約数の個数: 24

約数和(自身を含む): 249981984

約数和(自身を除く): 160702764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1487987, 2975974, 4463961, 5951948, 7439935, 8927922, 14879870, 17855844, 22319805, 29759740, 44639610, 89279220]

約数ペア:

[(1, 89279220), (2, 44639610), (3, 29759740), (4, 22319805), (5, 17855844), (6, 14879870), (10, 8927922), (12, 7439935), (15, 5951948), (20, 4463961), (30, 2975974), (60, 1487987)]