15830810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 29894400

約数和(自身を除く): 14063590

約数列:

[1, 2, 5, 10, 29, 58, 79, 145, 158, 290, 395, 691, 790, 1382, 2291, 3455, 4582, 6910, 11455, 20039, 22910, 40078, 54589, 100195, 109178, 200390, 272945, 545890, 1583081, 3166162, 7915405, 15830810]

約数ペア:

[(1, 15830810), (2, 7915405), (5, 3166162), (10, 1583081), (29, 545890), (58, 272945), (79, 200390), (145, 109178), (158, 100195), (290, 54589), (395, 40078), (691, 22910), (790, 20039), (1382, 11455), (2291, 6910), (3455, 4582)]