60515140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{432251}}^1$

素因数の和:432267

約数の個数: 24

約数和(自身を含む): 145236672

約数和(自身を除く): 84721532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 432251, 864502, 1729004, 2161255, 3025757, 4322510, 6051514, 8645020, 12103028, 15128785, 30257570, 60515140]

約数ペア:

[(1, 60515140), (2, 30257570), (4, 15128785), (5, 12103028), (7, 8645020), (10, 6051514), (14, 4322510), (20, 3025757), (28, 2161255), (35, 1729004), (70, 864502), (140, 432251)]