377867170

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1\times {\mathrm{599}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 686880000

約数和(自身を除く): 309012830

約数列:

[1, 2, 5, 10, 199, 317, 398, 599, 634, 995, 1198, 1585, 1990, 2995, 3170, 5990, 63083, 119201, 126166, 189883, 238402, 315415, 379766, 596005, 630830, 949415, 1192010, 1898830, 37786717, 75573434, 188933585, 377867170]

約数ペア:

[(1, 377867170), (2, 188933585), (5, 75573434), (10, 37786717), (199, 1898830), (317, 1192010), (398, 949415), (599, 630830), (634, 596005), (995, 379766), (1198, 315415), (1585, 238402), (1990, 189883), (2995, 126166), (3170, 119201), (5990, 63083)]