229388630

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{2081}}^1$

素因数の和:2312

約数の個数: 32

約数和(自身を含む): 421530048

約数和(自身を除く): 192141418

約数列:

[1, 2, 5, 10, 73, 146, 151, 302, 365, 730, 755, 1510, 2081, 4162, 10405, 11023, 20810, 22046, 55115, 110230, 151913, 303826, 314231, 628462, 759565, 1519130, 1571155, 3142310, 22938863, 45877726, 114694315, 229388630]

約数ペア:

[(1, 229388630), (2, 114694315), (5, 45877726), (10, 22938863), (73, 3142310), (146, 1571155), (151, 1519130), (302, 759565), (365, 628462), (730, 314231), (755, 303826), (1510, 151913), (2081, 110230), (4162, 55115), (10405, 22046), (11023, 20810)]