30042372

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 73084032

約数和(自身を除く): 43041660

約数列:

[1, 2, 3, 4, 6, 12, 37, 71, 74, 111, 142, 148, 213, 222, 284, 426, 444, 852, 953, 1906, 2627, 2859, 3812, 5254, 5718, 7881, 10508, 11436, 15762, 31524, 35261, 67663, 70522, 105783, 135326, 141044, 202989, 211566, 270652, 405978, 423132, 811956, 2503531, 5007062, 7510593, 10014124, 15021186, 30042372]

約数ペア:

[(1, 30042372), (2, 15021186), (3, 10014124), (4, 7510593), (6, 5007062), (12, 2503531), (37, 811956), (71, 423132), (74, 405978), (111, 270652), (142, 211566), (148, 202989), (213, 141044), (222, 135326), (284, 105783), (426, 70522), (444, 67663), (852, 35261), (953, 31524), (1906, 15762), (2627, 11436), (2859, 10508), (3812, 7881), (5254, 5718)]