109408020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{24979}}^1$

素因数の和:25064

約数の個数: 48

約数和(自身を含む): 310551360

約数和(自身を除く): 201143340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 24979, 49958, 74937, 99916, 124895, 149874, 249790, 299748, 374685, 499580, 749370, 1498740, 1823467, 3646934, 5470401, 7293868, 9117335, 10940802, 18234670, 21881604, 27352005, 36469340, 54704010, 109408020]

約数ペア:

[(1, 109408020), (2, 54704010), (3, 36469340), (4, 27352005), (5, 21881604), (6, 18234670), (10, 10940802), (12, 9117335), (15, 7293868), (20, 5470401), (30, 3646934), (60, 1823467), (73, 1498740), (146, 749370), (219, 499580), (292, 374685), (365, 299748), (438, 249790), (730, 149874), (876, 124895), (1095, 99916), (1460, 74937), (2190, 49958), (4380, 24979)]