109849460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{997}}^1$

素因数の和:1800

約数の個数: 48

約数和(自身を含む): 264238464

約数和(自身を除く): 154389004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 787, 997, 1574, 1994, 3148, 3935, 3988, 4985, 5509, 6979, 7870, 9970, 11018, 13958, 15740, 19940, 22036, 27545, 27916, 34895, 55090, 69790, 110180, 139580, 784639, 1569278, 3138556, 3923195, 5492473, 7846390, 10984946, 15692780, 21969892, 27462365, 54924730, 109849460]

約数ペア:

[(1, 109849460), (2, 54924730), (4, 27462365), (5, 21969892), (7, 15692780), (10, 10984946), (14, 7846390), (20, 5492473), (28, 3923195), (35, 3138556), (70, 1569278), (140, 784639), (787, 139580), (997, 110180), (1574, 69790), (1994, 55090), (3148, 34895), (3935, 27916), (3988, 27545), (4985, 22036), (5509, 19940), (6979, 15740), (7870, 13958), (9970, 11018)]