330811130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{1709}}^1$

素因数の和:3218

約数の個数: 32

約数和(自身を含む): 642070800

約数和(自身を除く): 311259670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1489, 1709, 2978, 3418, 7445, 8545, 14890, 17090, 19357, 22217, 38714, 44434, 96785, 111085, 193570, 222170, 2544701, 5089402, 12723505, 25447010, 33081113, 66162226, 165405565, 330811130]

約数ペア:

[(1, 330811130), (2, 165405565), (5, 66162226), (10, 33081113), (13, 25447010), (26, 12723505), (65, 5089402), (130, 2544701), (1489, 222170), (1709, 193570), (2978, 111085), (3418, 96785), (7445, 44434), (8545, 38714), (14890, 22217), (17090, 19357)]