80515830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2683861}}^1$

素因数の和:2683871

約数の個数: 16

約数和(自身を含む): 193238064

約数和(自身を除く): 112722234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2683861, 5367722, 8051583, 13419305, 16103166, 26838610, 40257915, 80515830]

約数ペア:

[(1, 80515830), (2, 40257915), (3, 26838610), (5, 16103166), (6, 13419305), (10, 8051583), (15, 5367722), (30, 2683861)]