345419290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{51787}}^1$

素因数の和:51846

約数の個数: 32

約数和(自身を含む): 671172480

約数和(自身を除く): 325753190

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 6670, 51787, 103574, 258935, 517870, 1191101, 1501823, 2382202, 3003646, 5955505, 7509115, 11911010, 15018230, 34541929, 69083858, 172709645, 345419290]

約数ペア:

[(1, 345419290), (2, 172709645), (5, 69083858), (10, 34541929), (23, 15018230), (29, 11911010), (46, 7509115), (58, 5955505), (115, 3003646), (145, 2382202), (230, 1501823), (290, 1191101), (667, 517870), (1334, 258935), (3335, 103574), (6670, 51787)]