15976970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1489}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 30574800

約数和(自身を除く): 14597830

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 1489, 2146, 2978, 5365, 7445, 10730, 14890, 43181, 55093, 86362, 110186, 215905, 275465, 431810, 550930, 1597697, 3195394, 7988485, 15976970]

約数ペア:

[(1, 15976970), (2, 7988485), (5, 3195394), (10, 1597697), (29, 550930), (37, 431810), (58, 275465), (74, 215905), (145, 110186), (185, 86362), (290, 55093), (370, 43181), (1073, 14890), (1489, 10730), (2146, 7445), (2978, 5365)]