862497470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{3469}}^1$

素因数の和:3569

約数の個数: 48

約数和(自身を含む): 1657938240

約数和(自身を除く): 795440770

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 529, 1058, 1081, 2162, 2645, 3469, 5290, 5405, 6938, 10810, 17345, 24863, 34690, 49726, 79787, 124315, 159574, 163043, 248630, 326086, 398935, 797870, 815215, 1630430, 1835101, 3670202, 3749989, 7499978, 9175505, 18351010, 18749945, 37499890, 86249747, 172499494, 431248735, 862497470]

約数ペア:

[(1, 862497470), (2, 431248735), (5, 172499494), (10, 86249747), (23, 37499890), (46, 18749945), (47, 18351010), (94, 9175505), (115, 7499978), (230, 3749989), (235, 3670202), (470, 1835101), (529, 1630430), (1058, 815215), (1081, 797870), (2162, 398935), (2645, 326086), (3469, 248630), (5290, 163043), (5405, 159574), (6938, 124315), (10810, 79787), (17345, 49726), (24863, 34690)]