69460090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16267}}^1$

素因数の和:16342

約数の個数: 32

約数和(自身を含む): 145240704

約数和(自身を除く): 75780614

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 16267, 32534, 81335, 113869, 162670, 227738, 569345, 992287, 1138690, 1984574, 4961435, 6946009, 9922870, 13892018, 34730045, 69460090]

約数ペア:

[(1, 69460090), (2, 34730045), (5, 13892018), (7, 9922870), (10, 6946009), (14, 4961435), (35, 1984574), (61, 1138690), (70, 992287), (122, 569345), (305, 227738), (427, 162670), (610, 113869), (854, 81335), (2135, 32534), (4270, 16267)]