339919830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{2953}}^1$

素因数の和:4245

約数の個数: 48

約数和(自身を含む): 884782080

約数和(自身を除く): 544862250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1279, 2558, 2953, 3837, 5906, 6395, 7674, 8859, 11511, 12790, 14765, 17718, 19185, 23022, 26577, 29530, 38370, 44295, 53154, 57555, 88590, 115110, 132885, 265770, 3776887, 7553774, 11330661, 18884435, 22661322, 33991983, 37768870, 56653305, 67983966, 113306610, 169959915, 339919830]

約数ペア:

[(1, 339919830), (2, 169959915), (3, 113306610), (5, 67983966), (6, 56653305), (9, 37768870), (10, 33991983), (15, 22661322), (18, 18884435), (30, 11330661), (45, 7553774), (90, 3776887), (1279, 265770), (2558, 132885), (2953, 115110), (3837, 88590), (5906, 57555), (6395, 53154), (7674, 44295), (8859, 38370), (11511, 29530), (12790, 26577), (14765, 23022), (17718, 19185)]