68734020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{60293}}^1$

素因数の和:60324

約数の個数: 48

約数和(自身を含む): 202587840

約数和(自身を除く): 133853820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 60293, 120586, 180879, 241172, 301465, 361758, 602930, 723516, 904395, 1145567, 1205860, 1808790, 2291134, 3436701, 3617580, 4582268, 5727835, 6873402, 11455670, 13746804, 17183505, 22911340, 34367010, 68734020]

約数ペア:

[(1, 68734020), (2, 34367010), (3, 22911340), (4, 17183505), (5, 13746804), (6, 11455670), (10, 6873402), (12, 5727835), (15, 4582268), (19, 3617580), (20, 3436701), (30, 2291134), (38, 1808790), (57, 1205860), (60, 1145567), (76, 904395), (95, 723516), (114, 602930), (190, 361758), (228, 301465), (285, 241172), (380, 180879), (570, 120586), (1140, 60293)]