90306142

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{6793}}^1$

素因数の和:6852

約数の個数: 24

約数和(自身を含む): 150174576

約数和(自身を除く): 59868434

約数列:

[1, 2, 17, 23, 34, 46, 289, 391, 578, 782, 6647, 6793, 13294, 13586, 115481, 156239, 230962, 312478, 1963177, 2656063, 3926354, 5312126, 45153071, 90306142]

約数ペア:

[(1, 90306142), (2, 45153071), (17, 5312126), (23, 3926354), (34, 2656063), (46, 1963177), (289, 312478), (391, 230962), (578, 156239), (782, 115481), (6647, 13586), (6793, 13294)]