42874090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7753}}^1$

素因数の和:7846

約数の個数: 32

約数和(自身を含む): 89326080

約数和(自身を除く): 46451990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 7753, 15506, 38765, 54271, 77530, 108542, 271355, 542710, 612487, 1224974, 3062435, 4287409, 6124870, 8574818, 21437045, 42874090]

約数ペア:

[(1, 42874090), (2, 21437045), (5, 8574818), (7, 6124870), (10, 4287409), (14, 3062435), (35, 1224974), (70, 612487), (79, 542710), (158, 271355), (395, 108542), (553, 77530), (790, 54271), (1106, 38765), (2765, 15506), (5530, 7753)]