308234349695

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157664629}}^1$

素因数の和:157664674

約数の個数: 16

約数和(自身を含む): 408666720960

約数和(自身を除く): 100432371265

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 157664629, 788323145, 2680298693, 3626286467, 13401493465, 18131432335, 61646869939, 308234349695]

約数ペア:

[(1, 308234349695), (5, 61646869939), (17, 18131432335), (23, 13401493465), (85, 3626286467), (115, 2680298693), (391, 788323145), (1955, 157664629)]