7185230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2909}}^1$

素因数の和:2948

約数の個数: 32

約数和(自身を含む): 14666400

約数和(自身を除く): 7481170

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 2909, 5818, 14545, 29090, 37817, 55271, 75634, 110542, 189085, 276355, 378170, 552710, 718523, 1437046, 3592615, 7185230]

約数ペア:

[(1, 7185230), (2, 3592615), (5, 1437046), (10, 718523), (13, 552710), (19, 378170), (26, 276355), (38, 189085), (65, 110542), (95, 75634), (130, 55271), (190, 37817), (247, 29090), (494, 14545), (1235, 5818), (2470, 2909)]