9812820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2441}}^1$

素因数の和:2520

約数の個数: 48

約数和(自身を含む): 27897408

約数和(自身を除く): 18084588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 2441, 4020, 4882, 7323, 9764, 12205, 14646, 24410, 29292, 36615, 48820, 73230, 146460, 163547, 327094, 490641, 654188, 817735, 981282, 1635470, 1962564, 2453205, 3270940, 4906410, 9812820]

約数ペア:

[(1, 9812820), (2, 4906410), (3, 3270940), (4, 2453205), (5, 1962564), (6, 1635470), (10, 981282), (12, 817735), (15, 654188), (20, 490641), (30, 327094), (60, 163547), (67, 146460), (134, 73230), (201, 48820), (268, 36615), (335, 29292), (402, 24410), (670, 14646), (804, 12205), (1005, 9764), (1340, 7323), (2010, 4882), (2441, 4020)]