40229220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{670487}}^1$

素因数の和:670499

約数の個数: 24

約数和(自身を含む): 112641984

約数和(自身を除く): 72412764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 670487, 1340974, 2011461, 2681948, 3352435, 4022922, 6704870, 8045844, 10057305, 13409740, 20114610, 40229220]

約数ペア:

[(1, 40229220), (2, 20114610), (3, 13409740), (4, 10057305), (5, 8045844), (6, 6704870), (10, 4022922), (12, 3352435), (15, 2681948), (20, 2011461), (30, 1340974), (60, 670487)]