163830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 405504

約数和(自身を除く): 241674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 127, 129, 215, 254, 258, 381, 430, 635, 645, 762, 1270, 1290, 1905, 3810, 5461, 10922, 16383, 27305, 32766, 54610, 81915, 163830]

約数ペア:

[(1, 163830), (2, 81915), (3, 54610), (5, 32766), (6, 27305), (10, 16383), (15, 10922), (30, 5461), (43, 3810), (86, 1905), (127, 1290), (129, 1270), (215, 762), (254, 645), (258, 635), (381, 430)]