80815830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{2281}}^1$

素因数の和:3472

約数の個数: 32

約数和(自身を含む): 194207328

約数和(自身を除く): 113391498

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1181, 2281, 2362, 3543, 4562, 5905, 6843, 7086, 11405, 11810, 13686, 17715, 22810, 34215, 35430, 68430, 2693861, 5387722, 8081583, 13469305, 16163166, 26938610, 40407915, 80815830]

約数ペア:

[(1, 80815830), (2, 40407915), (3, 26938610), (5, 16163166), (6, 13469305), (10, 8081583), (15, 5387722), (30, 2693861), (1181, 68430), (2281, 35430), (2362, 34215), (3543, 22810), (4562, 17715), (5905, 13686), (6843, 11810), (7086, 11405)]