12305830

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 23091840

約数和(自身を除く): 10786010

約数列:

[1, 2, 5, 10, 37, 74, 79, 158, 185, 370, 395, 421, 790, 842, 2105, 2923, 4210, 5846, 14615, 15577, 29230, 31154, 33259, 66518, 77885, 155770, 166295, 332590, 1230583, 2461166, 6152915, 12305830]

約数ペア:

[(1, 12305830), (2, 6152915), (5, 2461166), (10, 1230583), (37, 332590), (74, 166295), (79, 155770), (158, 77885), (185, 66518), (370, 33259), (395, 31154), (421, 29230), (790, 15577), (842, 14615), (2105, 5846), (2923, 4210)]