7782310

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 14478912

約数和(自身を除く): 6696602

約数列:

[1, 2, 5, 10, 71, 97, 113, 142, 194, 226, 355, 485, 565, 710, 970, 1130, 6887, 8023, 10961, 13774, 16046, 21922, 34435, 40115, 54805, 68870, 80230, 109610, 778231, 1556462, 3891155, 7782310]

約数ペア:

[(1, 7782310), (2, 3891155), (5, 1556462), (10, 778231), (71, 109610), (97, 80230), (113, 68870), (142, 54805), (194, 40115), (226, 34435), (355, 21922), (485, 16046), (565, 13774), (710, 10961), (970, 8023), (1130, 6887)]