31597830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10639}}^1$

素因数の和:10666

約数の個数: 64

約数和(自身を含む): 91929600

約数和(自身を除く): 60331770

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 10639, 21278, 31917, 53195, 63834, 95751, 106390, 117029, 159585, 191502, 234058, 287253, 319170, 351087, 478755, 574506, 585145, 702174, 957510, 1053261, 1170290, 1436265, 1755435, 2106522, 2872530, 3159783, 3510870, 5266305, 6319566, 10532610, 15798915, 31597830]

約数ペア:

[(1, 31597830), (2, 15798915), (3, 10532610), (5, 6319566), (6, 5266305), (9, 3510870), (10, 3159783), (11, 2872530), (15, 2106522), (18, 1755435), (22, 1436265), (27, 1170290), (30, 1053261), (33, 957510), (45, 702174), (54, 585145), (55, 574506), (66, 478755), (90, 351087), (99, 319170), (110, 287253), (135, 234058), (165, 191502), (198, 159585), (270, 117029), (297, 106390), (330, 95751), (495, 63834), (594, 53195), (990, 31917), (1485, 21278), (2970, 10639)]