129334290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{187441}}^1$

素因数の和:187474

約数の個数: 32

約数和(自身を含む): 323899776

約数和(自身を除く): 194565486

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 187441, 374882, 562323, 937205, 1124646, 1874410, 2811615, 4311143, 5623230, 8622286, 12933429, 21555715, 25866858, 43111430, 64667145, 129334290]

約数ペア:

[(1, 129334290), (2, 64667145), (3, 43111430), (5, 25866858), (6, 21555715), (10, 12933429), (15, 8622286), (23, 5623230), (30, 4311143), (46, 2811615), (69, 1874410), (115, 1124646), (138, 937205), (230, 562323), (345, 374882), (690, 187441)]