231305060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97187}}^1$

素因数の和:97220

約数の個数: 48

約数和(自身を含む): 587793024

約数和(自身を除く): 356487964

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 97187, 194374, 388748, 485935, 680309, 971870, 1360618, 1652179, 1943740, 2721236, 3304358, 3401545, 6608716, 6803090, 8260895, 11565253, 13606180, 16521790, 23130506, 33043580, 46261012, 57826265, 115652530, 231305060]

約数ペア:

[(1, 231305060), (2, 115652530), (4, 57826265), (5, 46261012), (7, 33043580), (10, 23130506), (14, 16521790), (17, 13606180), (20, 11565253), (28, 8260895), (34, 6803090), (35, 6608716), (68, 3401545), (70, 3304358), (85, 2721236), (119, 1943740), (140, 1652179), (170, 1360618), (238, 971870), (340, 680309), (476, 485935), (595, 388748), (1190, 194374), (2380, 97187)]