420160310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{5851}}^1$

素因数の和:6068

約数の個数: 32

約数和(自身を含む): 778643712

約数和(自身を除く): 358483402

約数列:

[1, 2, 5, 10, 43, 86, 167, 215, 334, 430, 835, 1670, 5851, 7181, 11702, 14362, 29255, 35905, 58510, 71810, 251593, 503186, 977117, 1257965, 1954234, 2515930, 4885585, 9771170, 42016031, 84032062, 210080155, 420160310]

約数ペア:

[(1, 420160310), (2, 210080155), (5, 84032062), (10, 42016031), (43, 9771170), (86, 4885585), (167, 2515930), (215, 1954234), (334, 1257965), (430, 977117), (835, 503186), (1670, 251593), (5851, 71810), (7181, 58510), (11702, 35905), (14362, 29255)]