183671490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{142381}}^1$

素因数の和:142434

約数の個数: 32

約数和(自身を含む): 451066176

約数和(自身を除く): 267394686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 142381, 284762, 427143, 711905, 854286, 1423810, 2135715, 4271430, 6122383, 12244766, 18367149, 30611915, 36734298, 61223830, 91835745, 183671490]

約数ペア:

[(1, 183671490), (2, 91835745), (3, 61223830), (5, 36734298), (6, 30611915), (10, 18367149), (15, 12244766), (30, 6122383), (43, 4271430), (86, 2135715), (129, 1423810), (215, 854286), (258, 711905), (430, 427143), (645, 284762), (1290, 142381)]