30549178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{751}}^1$

素因数の和:850

約数の個数: 24

約数和(自身を含む): 51247296

約数和(自身を除く): 20698118

約数列:

[1, 2, 11, 22, 43, 86, 473, 751, 946, 1502, 1849, 3698, 8261, 16522, 20339, 32293, 40678, 64586, 355223, 710446, 1388599, 2777198, 15274589, 30549178]

約数ペア:

[(1, 30549178), (2, 15274589), (11, 2777198), (22, 1388599), (43, 710446), (86, 355223), (473, 64586), (751, 40678), (946, 32293), (1502, 20339), (1849, 16522), (3698, 8261)]