229861930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{79537}}^1$

素因数の和:79578

約数の個数: 24

約数和(自身を含む): 439526988

約数和(自身を除く): 209665058

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 79537, 159074, 397685, 795370, 1352129, 2704258, 6760645, 13521290, 22986193, 45972386, 114930965, 229861930]

約数ペア:

[(1, 229861930), (2, 114930965), (5, 45972386), (10, 22986193), (17, 13521290), (34, 6760645), (85, 2704258), (170, 1352129), (289, 795370), (578, 397685), (1445, 159074), (2890, 79537)]