298491610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{1993}}^1$

素因数の和:2898

約数の個数: 32

約数和(自身を含む): 569821392

約数和(自身を除く): 271329782

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 881, 1762, 1993, 3986, 4405, 8810, 9965, 14977, 19930, 29954, 33881, 67762, 74885, 149770, 169405, 338810, 1755833, 3511666, 8779165, 17558330, 29849161, 59698322, 149245805, 298491610]

約数ペア:

[(1, 298491610), (2, 149245805), (5, 59698322), (10, 29849161), (17, 17558330), (34, 8779165), (85, 3511666), (170, 1755833), (881, 338810), (1762, 169405), (1993, 149770), (3986, 74885), (4405, 67762), (8810, 33881), (9965, 29954), (14977, 19930)]