15157075390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4692593}}^1$

素因数の和:4692636

約数の個数: 32

約数和(自身を含む): 30408009120

約数和(自身を除く): 15250933730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 4692593, 9385186, 23462965, 46925930, 79774081, 89159267, 159548162, 178318534, 398870405, 445796335, 797740810, 891592670, 1515707539, 3031415078, 7578537695, 15157075390]

約数ペア:

[(1, 15157075390), (2, 7578537695), (5, 3031415078), (10, 1515707539), (17, 891592670), (19, 797740810), (34, 445796335), (38, 398870405), (85, 178318534), (95, 159548162), (170, 89159267), (190, 79774081), (323, 46925930), (646, 23462965), (1615, 9385186), (3230, 4692593)]