338049230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{27109}}^1$

素因数の和:27188

約数の個数: 32

約数和(自身を含む): 644133600

約数和(自身を除く): 306084370

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 2494, 6235, 12470, 27109, 54218, 135545, 271090, 786161, 1165687, 1572322, 2331374, 3930805, 5828435, 7861610, 11656870, 33804923, 67609846, 169024615, 338049230]

約数ペア:

[(1, 338049230), (2, 169024615), (5, 67609846), (10, 33804923), (29, 11656870), (43, 7861610), (58, 5828435), (86, 3930805), (145, 2331374), (215, 1572322), (290, 1165687), (430, 786161), (1247, 271090), (2494, 135545), (6235, 54218), (12470, 27109)]