10691090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 21022848

約数和(自身を除く): 10331758

約数列:

[1, 2, 5, 10, 23, 43, 46, 47, 86, 94, 115, 215, 230, 235, 430, 470, 529, 989, 1058, 1081, 1978, 2021, 2162, 2645, 4042, 4945, 5290, 5405, 9890, 10105, 10810, 20210, 22747, 24863, 45494, 46483, 49726, 92966, 113735, 124315, 227470, 232415, 248630, 464830, 1069109, 2138218, 5345545, 10691090]

約数ペア:

[(1, 10691090), (2, 5345545), (5, 2138218), (10, 1069109), (23, 464830), (43, 248630), (46, 232415), (47, 227470), (86, 124315), (94, 113735), (115, 92966), (215, 49726), (230, 46483), (235, 45494), (430, 24863), (470, 22747), (529, 20210), (989, 10810), (1058, 10105), (1081, 9890), (1978, 5405), (2021, 5290), (2162, 4945), (2645, 4042)]