87929220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1465487}}^1$

素因数の和:1465499

約数の個数: 24

約数和(自身を含む): 246201984

約数和(自身を除く): 158272764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1465487, 2930974, 4396461, 5861948, 7327435, 8792922, 14654870, 17585844, 21982305, 29309740, 43964610, 87929220]

約数ペア:

[(1, 87929220), (2, 43964610), (3, 29309740), (4, 21982305), (5, 17585844), (6, 14654870), (10, 8792922), (12, 7327435), (15, 5861948), (20, 4396461), (30, 2930974), (60, 1465487)]