149103770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{51593}}^1$

素因数の和:51634

約数の個数: 24

約数和(自身を含む): 285108444

約数和(自身を除く): 136004674

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 51593, 103186, 257965, 515930, 877081, 1754162, 4385405, 8770810, 14910377, 29820754, 74551885, 149103770]

約数ペア:

[(1, 149103770), (2, 74551885), (5, 29820754), (10, 14910377), (17, 8770810), (34, 4385405), (85, 1754162), (170, 877081), (289, 515930), (578, 257965), (1445, 103186), (2890, 51593)]