15676025390

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1\times {\mathrm{11941}}^1$

素因数の和:12105

約数の個数: 48

約数和(自身を含む): 29297642976

約数和(自身を除く): 13621617586

約数列:

[1, 2, 5, 10, 43, 71, 86, 142, 215, 355, 430, 710, 1849, 3053, 3698, 6106, 9245, 11941, 15265, 18490, 23882, 30530, 59705, 119410, 131279, 262558, 513463, 656395, 847811, 1026926, 1312790, 1695622, 2567315, 4239055, 5134630, 8478110, 22078909, 36455873, 44157818, 72911746, 110394545, 182279365, 220789090, 364558730, 1567602539, 3135205078, 7838012695, 15676025390]

約数ペア:

[(1, 15676025390), (2, 7838012695), (5, 3135205078), (10, 1567602539), (43, 364558730), (71, 220789090), (86, 182279365), (142, 110394545), (215, 72911746), (355, 44157818), (430, 36455873), (710, 22078909), (1849, 8478110), (3053, 5134630), (3698, 4239055), (6106, 2567315), (9245, 1695622), (11941, 1312790), (15265, 1026926), (18490, 847811), (23882, 656395), (30530, 513463), (59705, 262558), (119410, 131279)]