1402740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7793}}^1$

素因数の和:7808

約数の個数: 36

約数和(自身を含む): 4255524

約数和(自身を除く): 2852784

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7793, 15586, 23379, 31172, 38965, 46758, 70137, 77930, 93516, 116895, 140274, 155860, 233790, 280548, 350685, 467580, 701370, 1402740]

約数ペア:

[(1, 1402740), (2, 701370), (3, 467580), (4, 350685), (5, 280548), (6, 233790), (9, 155860), (10, 140274), (12, 116895), (15, 93516), (18, 77930), (20, 70137), (30, 46758), (36, 38965), (45, 31172), (60, 23379), (90, 15586), (180, 7793)]