72846730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{15401}}^1$

素因数の和:15462

約数の個数: 32

約数和(自身を含む): 146380608

約数和(自身を除く): 73533878

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 15401, 30802, 77005, 154010, 169411, 338822, 662243, 847055, 1324486, 1694110, 3311215, 6622430, 7284673, 14569346, 36423365, 72846730]

約数ペア:

[(1, 72846730), (2, 36423365), (5, 14569346), (10, 7284673), (11, 6622430), (22, 3311215), (43, 1694110), (55, 1324486), (86, 847055), (110, 662243), (215, 338822), (430, 169411), (473, 154010), (946, 77005), (2365, 30802), (4730, 15401)]