4565220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6917}}^1$

素因数の和:6940

約数の個数: 48

約数和(自身を含む): 13946688

約数和(自身を除く): 9381468

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, 6917, 13834, 20751, 27668, 34585, 41502, 69170, 76087, 83004, 103755, 138340, 152174, 207510, 228261, 304348, 380435, 415020, 456522, 760870, 913044, 1141305, 1521740, 2282610, 4565220]

約数ペア:

[(1, 4565220), (2, 2282610), (3, 1521740), (4, 1141305), (5, 913044), (6, 760870), (10, 456522), (11, 415020), (12, 380435), (15, 304348), (20, 228261), (22, 207510), (30, 152174), (33, 138340), (44, 103755), (55, 83004), (60, 76087), (66, 69170), (110, 41502), (132, 34585), (165, 27668), (220, 20751), (330, 13834), (660, 6917)]