1873060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 4765824

約数和(自身を除く): 2892764

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, 787, 1190, 1574, 2380, 3148, 3935, 5509, 7870, 11018, 13379, 15740, 22036, 26758, 27545, 53516, 55090, 66895, 93653, 110180, 133790, 187306, 267580, 374612, 468265, 936530, 1873060]

約数ペア:

[(1, 1873060), (2, 936530), (4, 468265), (5, 374612), (7, 267580), (10, 187306), (14, 133790), (17, 110180), (20, 93653), (28, 66895), (34, 55090), (35, 53516), (68, 27545), (70, 26758), (85, 22036), (119, 15740), (140, 13379), (170, 11018), (238, 7870), (340, 5509), (476, 3935), (595, 3148), (787, 2380), (1190, 1574)]