15606890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{443}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 30433536

約数和(自身を除く): 14826646

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 271, 443, 542, 886, 1355, 2215, 2710, 3523, 4430, 5759, 7046, 11518, 17615, 28795, 35230, 57590, 120053, 240106, 600265, 1200530, 1560689, 3121378, 7803445, 15606890]

約数ペア:

[(1, 15606890), (2, 7803445), (5, 3121378), (10, 1560689), (13, 1200530), (26, 600265), (65, 240106), (130, 120053), (271, 57590), (443, 35230), (542, 28795), (886, 17615), (1355, 11518), (2215, 7046), (2710, 5759), (3523, 4430)]