39757970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9311}}^1$

素因数の和:9386

約数の個数: 32

約数和(自身を含む): 83137536

約数和(自身を除く): 43379566

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 9311, 18622, 46555, 65177, 93110, 130354, 325885, 567971, 651770, 1135942, 2839855, 3975797, 5679710, 7951594, 19878985, 39757970]

約数ペア:

[(1, 39757970), (2, 19878985), (5, 7951594), (7, 5679710), (10, 3975797), (14, 2839855), (35, 1135942), (61, 651770), (70, 567971), (122, 325885), (305, 130354), (427, 93110), (610, 65177), (854, 46555), (2135, 18622), (4270, 9311)]