128466110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{3329}}^1$

素因数の和:3580

約数の個数: 32

約数和(自身を含む): 245993760

約数和(自身を除く): 117527650

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 227, 454, 1135, 2270, 3329, 3859, 6658, 7718, 16645, 19295, 33290, 38590, 56593, 113186, 282965, 565930, 755683, 1511366, 3778415, 7556830, 12846611, 25693222, 64233055, 128466110]

約数ペア:

[(1, 128466110), (2, 64233055), (5, 25693222), (10, 12846611), (17, 7556830), (34, 3778415), (85, 1511366), (170, 755683), (227, 565930), (454, 282965), (1135, 113186), (2270, 56593), (3329, 38590), (3859, 33290), (6658, 19295), (7718, 16645)]