464830

素因数分解:

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

素因数の和:120

約数の個数: 32

約数和(自身を含む): 912384

約数和(自身を除く): 447554

約数列:

[1, 2, 5, 10, 23, 43, 46, 47, 86, 94, 115, 215, 230, 235, 430, 470, 989, 1081, 1978, 2021, 2162, 4042, 4945, 5405, 9890, 10105, 10810, 20210, 46483, 92966, 232415, 464830]

約数ペア:

[(1, 464830), (2, 232415), (5, 92966), (10, 46483), (23, 20210), (43, 10810), (46, 10105), (47, 9890), (86, 5405), (94, 4945), (115, 4042), (215, 2162), (230, 2021), (235, 1978), (430, 1081), (470, 989)]