1453160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2137}}^1$

素因数の和:2165

約数の個数: 32

約数和(自身を含む): 3463560

約数和(自身を除く): 2010400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2137, 4274, 8548, 10685, 17096, 21370, 36329, 42740, 72658, 85480, 145316, 181645, 290632, 363290, 726580, 1453160]

約数ペア:

[(1, 1453160), (2, 726580), (4, 363290), (5, 290632), (8, 181645), (10, 145316), (17, 85480), (20, 72658), (34, 42740), (40, 36329), (68, 21370), (85, 17096), (136, 10685), (170, 8548), (340, 4274), (680, 2137)]