1241126180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{188621}}^1$

素因数の和:188684

約数の個数: 48

約数和(自身を含む): 3042095616

約数和(自身を除く): 1800969436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 188621, 377242, 754484, 943105, 1320347, 1886210, 2640694, 3772420, 5281388, 6601735, 8865187, 13203470, 17730374, 26406940, 35460748, 44325935, 62056309, 88651870, 124112618, 177303740, 248225236, 310281545, 620563090, 1241126180]

約数ペア:

[(1, 1241126180), (2, 620563090), (4, 310281545), (5, 248225236), (7, 177303740), (10, 124112618), (14, 88651870), (20, 62056309), (28, 44325935), (35, 35460748), (47, 26406940), (70, 17730374), (94, 13203470), (140, 8865187), (188, 6601735), (235, 5281388), (329, 3772420), (470, 2640694), (658, 1886210), (940, 1320347), (1316, 943105), (1645, 754484), (3290, 377242), (6580, 188621)]