238423170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{256369}}^1$

素因数の和:256410

約数の個数: 32

約数和(自身を含む): 590676480

約数和(自身を除く): 352253310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 256369, 512738, 769107, 1281845, 1538214, 2563690, 3845535, 7691070, 7947439, 15894878, 23842317, 39737195, 47684634, 79474390, 119211585, 238423170]

約数ペア:

[(1, 238423170), (2, 119211585), (3, 79474390), (5, 47684634), (6, 39737195), (10, 23842317), (15, 15894878), (30, 7947439), (31, 7691070), (62, 3845535), (93, 2563690), (155, 1538214), (186, 1281845), (310, 769107), (465, 512738), (930, 256369)]