227923860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{27329}}^1$

素因数の和:27480

約数の個数: 48

約数和(自身を含む): 642801600

約数和(自身を除く): 414877740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 27329, 54658, 81987, 109316, 136645, 163974, 273290, 327948, 409935, 546580, 819870, 1639740, 3798731, 7597462, 11396193, 15194924, 18993655, 22792386, 37987310, 45584772, 56980965, 75974620, 113961930, 227923860]

約数ペア:

[(1, 227923860), (2, 113961930), (3, 75974620), (4, 56980965), (5, 45584772), (6, 37987310), (10, 22792386), (12, 18993655), (15, 15194924), (20, 11396193), (30, 7597462), (60, 3798731), (139, 1639740), (278, 819870), (417, 546580), (556, 409935), (695, 327948), (834, 273290), (1390, 163974), (1668, 136645), (2085, 109316), (2780, 81987), (4170, 54658), (8340, 27329)]