84681070

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 155180448

約数和(自身を除く): 70499378

約数列:

[1, 2, 5, 10, 113, 137, 226, 274, 547, 565, 685, 1094, 1130, 1370, 2735, 5470, 15481, 30962, 61811, 74939, 77405, 123622, 149878, 154810, 309055, 374695, 618110, 749390, 8468107, 16936214, 42340535, 84681070]

約数ペア:

[(1, 84681070), (2, 42340535), (5, 16936214), (10, 8468107), (113, 749390), (137, 618110), (226, 374695), (274, 309055), (547, 154810), (565, 149878), (685, 123622), (1094, 77405), (1130, 74939), (1370, 61811), (2735, 30962), (5470, 15481)]