61851230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{126227}}^1$

素因数の和:126248

約数の個数: 24

約数和(自身を含む): 129509928

約数和(自身を除く): 67658698

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 126227, 252454, 631135, 883589, 1262270, 1767178, 4417945, 6185123, 8835890, 12370246, 30925615, 61851230]

約数ペア:

[(1, 61851230), (2, 30925615), (5, 12370246), (7, 8835890), (10, 6185123), (14, 4417945), (35, 1767178), (49, 1262270), (70, 883589), (98, 631135), (245, 252454), (490, 126227)]