97121220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{231241}}^1$

素因数の和:231260

約数の個数: 48

約数和(自身を含む): 310789248

約数和(自身を除く): 213668028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 231241, 462482, 693723, 924964, 1156205, 1387446, 1618687, 2312410, 2774892, 3237374, 3468615, 4624820, 4856061, 6474748, 6937230, 8093435, 9712122, 13874460, 16186870, 19424244, 24280305, 32373740, 48560610, 97121220]

約数ペア:

[(1, 97121220), (2, 48560610), (3, 32373740), (4, 24280305), (5, 19424244), (6, 16186870), (7, 13874460), (10, 9712122), (12, 8093435), (14, 6937230), (15, 6474748), (20, 4856061), (21, 4624820), (28, 3468615), (30, 3237374), (35, 2774892), (42, 2312410), (60, 1618687), (70, 1387446), (84, 1156205), (105, 924964), (140, 693723), (210, 462482), (420, 231241)]