170223890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{58901}}^1$

素因数の和:58942

約数の個数: 24

約数和(自身を含む): 325492452

約数和(自身を除く): 155268562

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 58901, 117802, 294505, 589010, 1001317, 2002634, 5006585, 10013170, 17022389, 34044778, 85111945, 170223890]

約数ペア:

[(1, 170223890), (2, 85111945), (5, 34044778), (10, 17022389), (17, 10013170), (34, 5006585), (85, 2002634), (170, 1001317), (289, 589010), (578, 294505), (1445, 117802), (2890, 58901)]