331325220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{43481}}^1$

素因数の和:43620

約数の個数: 48

約数和(自身を含む): 935036928

約数和(自身を除く): 603711708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 43481, 86962, 130443, 173924, 217405, 260886, 434810, 521772, 652215, 869620, 1304430, 2608860, 5522087, 11044174, 16566261, 22088348, 27610435, 33132522, 55220870, 66265044, 82831305, 110441740, 165662610, 331325220]

約数ペア:

[(1, 331325220), (2, 165662610), (3, 110441740), (4, 82831305), (5, 66265044), (6, 55220870), (10, 33132522), (12, 27610435), (15, 22088348), (20, 16566261), (30, 11044174), (60, 5522087), (127, 2608860), (254, 1304430), (381, 869620), (508, 652215), (635, 521772), (762, 434810), (1270, 260886), (1524, 217405), (1905, 173924), (2540, 130443), (3810, 86962), (7620, 43481)]