31016430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11117}}^1$

素因数の和:11161

約数の個数: 48

約数和(自身を含む): 83251584

約数和(自身を除く): 52235154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 11117, 22234, 33351, 55585, 66702, 100053, 111170, 166755, 200106, 333510, 344627, 500265, 689254, 1000530, 1033881, 1723135, 2067762, 3101643, 3446270, 5169405, 6203286, 10338810, 15508215, 31016430]

約数ペア:

[(1, 31016430), (2, 15508215), (3, 10338810), (5, 6203286), (6, 5169405), (9, 3446270), (10, 3101643), (15, 2067762), (18, 1723135), (30, 1033881), (31, 1000530), (45, 689254), (62, 500265), (90, 344627), (93, 333510), (155, 200106), (186, 166755), (279, 111170), (310, 100053), (465, 66702), (558, 55585), (930, 33351), (1395, 22234), (2790, 11117)]