427876610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{5827}}^1$

素因数の和:6890

約数の個数: 32

約数和(自身を含む): 881193600

約数和(自身を除く): 453316990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1049, 2098, 5245, 5827, 7343, 10490, 11654, 14686, 29135, 36715, 40789, 58270, 73430, 81578, 203945, 407890, 6112523, 12225046, 30562615, 42787661, 61125230, 85575322, 213938305, 427876610]

約数ペア:

[(1, 427876610), (2, 213938305), (5, 85575322), (7, 61125230), (10, 42787661), (14, 30562615), (35, 12225046), (70, 6112523), (1049, 407890), (2098, 203945), (5245, 81578), (5827, 73430), (7343, 58270), (10490, 40789), (11654, 36715), (14686, 29135)]