130159330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{26189}}^1$

素因数の和:26274

約数の個数: 32

約数和(自身を含む): 271537920

約数和(自身を除く): 141378590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 26189, 52378, 130945, 183323, 261890, 366646, 916615, 1833230, 1859419, 3718838, 9297095, 13015933, 18594190, 26031866, 65079665, 130159330]

約数ペア:

[(1, 130159330), (2, 65079665), (5, 26031866), (7, 18594190), (10, 13015933), (14, 9297095), (35, 3718838), (70, 1859419), (71, 1833230), (142, 916615), (355, 366646), (497, 261890), (710, 183323), (994, 130945), (2485, 52378), (4970, 26189)]