339784290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{164147}}^1$

素因数の和:164183

約数の個数: 48

約数和(自身を含む): 921855168

約数和(自身を除く): 582070878

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 164147, 328294, 492441, 820735, 984882, 1477323, 1641470, 2462205, 2954646, 3775381, 4924410, 7386615, 7550762, 11326143, 14773230, 18876905, 22652286, 33978429, 37753810, 56630715, 67956858, 113261430, 169892145, 339784290]

約数ペア:

[(1, 339784290), (2, 169892145), (3, 113261430), (5, 67956858), (6, 56630715), (9, 37753810), (10, 33978429), (15, 22652286), (18, 18876905), (23, 14773230), (30, 11326143), (45, 7550762), (46, 7386615), (69, 4924410), (90, 3775381), (115, 2954646), (138, 2462205), (207, 1641470), (230, 1477323), (345, 984882), (414, 820735), (690, 492441), (1035, 328294), (2070, 164147)]