4895220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7417}}^1$

素因数の和:7440

約数の個数: 48

約数和(自身を含む): 14954688

約数和(自身を除く): 10059468

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 7417, 14834, 22251, 29668, 37085, 44502, 74170, 81587, 89004, 111255, 148340, 163174, 222510, 244761, 326348, 407935, 445020, 489522, 815870, 979044, 1223805, 1631740, 2447610, 4895220]

約数ペア:

[(1, 4895220), (2, 2447610), (3, 1631740), (4, 1223805), (5, 979044), (6, 815870), (10, 489522), (11, 445020), (12, 407935), (15, 326348), (20, 244761), (22, 222510), (30, 163174), (33, 148340), (44, 111255), (55, 89004), (60, 81587), (66, 74170), (110, 44502), (132, 37085), (165, 29668), (220, 22251), (330, 14834), (660, 7417)]