15412930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2237}}^1$

素因数の和:2310

約数の個数: 32

約数和(自身を含む): 30454704

約数和(自身を除く): 15041774

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 2237, 3445, 4474, 6890, 11185, 22370, 29081, 58162, 118561, 145405, 237122, 290810, 592805, 1185610, 1541293, 3082586, 7706465, 15412930]

約数ペア:

[(1, 15412930), (2, 7706465), (5, 3082586), (10, 1541293), (13, 1185610), (26, 592805), (53, 290810), (65, 237122), (106, 145405), (130, 118561), (265, 58162), (530, 29081), (689, 22370), (1378, 11185), (2237, 6890), (3445, 4474)]