10890390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{51859}}^1$

素因数の和:51876

約数の個数: 32

約数和(自身を含む): 29871360

約数和(自身を除く): 18980970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 51859, 103718, 155577, 259295, 311154, 363013, 518590, 726026, 777885, 1089039, 1555770, 1815065, 2178078, 3630130, 5445195, 10890390]

約数ペア:

[(1, 10890390), (2, 5445195), (3, 3630130), (5, 2178078), (6, 1815065), (7, 1555770), (10, 1089039), (14, 777885), (15, 726026), (21, 518590), (30, 363013), (35, 311154), (42, 259295), (70, 155577), (105, 103718), (210, 51859)]