67508420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{482203}}^1$

素因数の和:482219

約数の個数: 24

約数和(自身を含む): 162020544

約数和(自身を除く): 94512124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 482203, 964406, 1928812, 2411015, 3375421, 4822030, 6750842, 9644060, 13501684, 16877105, 33754210, 67508420]

約数ペア:

[(1, 67508420), (2, 33754210), (4, 16877105), (5, 13501684), (7, 9644060), (10, 6750842), (14, 4822030), (20, 3375421), (28, 2411015), (35, 1928812), (70, 964406), (140, 482203)]