27173230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20431}}^1$

素因数の和:20464

約数の個数: 32

約数和(自身を含む): 58844160

約数和(自身を除く): 31670930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 20431, 40862, 102155, 143017, 204310, 286034, 388189, 715085, 776378, 1430170, 1940945, 2717323, 3881890, 5434646, 13586615, 27173230]

約数ペア:

[(1, 27173230), (2, 13586615), (5, 5434646), (7, 3881890), (10, 2717323), (14, 1940945), (19, 1430170), (35, 776378), (38, 715085), (70, 388189), (95, 286034), (133, 204310), (190, 143017), (266, 102155), (665, 40862), (1330, 20431)]