42686630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{609809}}^1$

素因数の和:609823

約数の個数: 16

約数和(自身を含む): 87812640

約数和(自身を除く): 45126010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 609809, 1219618, 3049045, 4268663, 6098090, 8537326, 21343315, 42686630]

約数ペア:

[(1, 42686630), (2, 21343315), (5, 8537326), (7, 6098090), (10, 4268663), (14, 3049045), (35, 1219618), (70, 609809)]