74282110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2179}}^1$

素因数の和:2680

約数の個数: 32

約数和(自身を含む): 153192960

約数和(自身を除く): 78910850

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 487, 974, 2179, 2435, 3409, 4358, 4870, 6818, 10895, 15253, 17045, 21790, 30506, 34090, 76265, 152530, 1061173, 2122346, 5305865, 7428211, 10611730, 14856422, 37141055, 74282110]

約数ペア:

[(1, 74282110), (2, 37141055), (5, 14856422), (7, 10611730), (10, 7428211), (14, 5305865), (35, 2122346), (70, 1061173), (487, 152530), (974, 76265), (2179, 34090), (2435, 30506), (3409, 21790), (4358, 17045), (4870, 15253), (6818, 10895)]