127209210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{3989}}^1$

素因数の和:5062

約数の個数: 32

約数和(自身を含む): 305665920

約数和(自身を除く): 178456710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1063, 2126, 3189, 3989, 5315, 6378, 7978, 10630, 11967, 15945, 19945, 23934, 31890, 39890, 59835, 119670, 4240307, 8480614, 12720921, 21201535, 25441842, 42403070, 63604605, 127209210]

約数ペア:

[(1, 127209210), (2, 63604605), (3, 42403070), (5, 25441842), (6, 21201535), (10, 12720921), (15, 8480614), (30, 4240307), (1063, 119670), (2126, 59835), (3189, 39890), (3989, 31890), (5315, 23934), (6378, 19945), (7978, 15945), (10630, 11967)]