71372770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{35159}}^1$

素因数の和:35202

約数の個数: 32

約数和(自身を含む): 151891200

約数和(自身を除く): 80518430

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 35159, 70318, 175795, 246113, 351590, 492226, 1019611, 1230565, 2039222, 2461130, 5098055, 7137277, 10196110, 14274554, 35686385, 71372770]

約数ペア:

[(1, 71372770), (2, 35686385), (5, 14274554), (7, 10196110), (10, 7137277), (14, 5098055), (29, 2461130), (35, 2039222), (58, 1230565), (70, 1019611), (145, 492226), (203, 351590), (290, 246113), (406, 175795), (1015, 70318), (2030, 35159)]