7639830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7717}}^1$

素因数の和:7741

約数の個数: 48

約数和(自身を含む): 21672144

約数和(自身を除く): 14032314

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 7717, 15434, 23151, 38585, 46302, 69453, 77170, 84887, 115755, 138906, 169774, 231510, 254661, 347265, 424435, 509322, 694530, 763983, 848870, 1273305, 1527966, 2546610, 3819915, 7639830]

約数ペア:

[(1, 7639830), (2, 3819915), (3, 2546610), (5, 1527966), (6, 1273305), (9, 848870), (10, 763983), (11, 694530), (15, 509322), (18, 424435), (22, 347265), (30, 254661), (33, 231510), (45, 169774), (55, 138906), (66, 115755), (90, 84887), (99, 77170), (110, 69453), (165, 46302), (198, 38585), (330, 23151), (495, 15434), (990, 7717)]