268710010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{7529}}^1$

素因数の和:7662

約数の個数: 32

約数和(自身を含む): 500955840

約数和(自身を除く): 232245830

約数列:

[1, 2, 5, 10, 43, 83, 86, 166, 215, 415, 430, 830, 3569, 7138, 7529, 15058, 17845, 35690, 37645, 75290, 323747, 624907, 647494, 1249814, 1618735, 3124535, 3237470, 6249070, 26871001, 53742002, 134355005, 268710010]

約数ペア:

[(1, 268710010), (2, 134355005), (5, 53742002), (10, 26871001), (43, 6249070), (83, 3237470), (86, 3124535), (166, 1618735), (215, 1249814), (415, 647494), (430, 624907), (830, 323747), (3569, 75290), (7138, 37645), (7529, 35690), (15058, 17845)]