28496430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2417}}^1$

素因数の和:2561

約数の個数: 48

約数和(自身を含む): 74687184

約数和(自身を除く): 46190754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 2417, 3930, 4834, 5895, 7251, 11790, 12085, 14502, 21753, 24170, 36255, 43506, 72510, 108765, 217530, 316627, 633254, 949881, 1583135, 1899762, 2849643, 3166270, 4749405, 5699286, 9498810, 14248215, 28496430]

約数ペア:

[(1, 28496430), (2, 14248215), (3, 9498810), (5, 5699286), (6, 4749405), (9, 3166270), (10, 2849643), (15, 1899762), (18, 1583135), (30, 949881), (45, 633254), (90, 316627), (131, 217530), (262, 108765), (393, 72510), (655, 43506), (786, 36255), (1179, 24170), (1310, 21753), (1965, 14502), (2358, 12085), (2417, 11790), (3930, 7251), (4834, 5895)]