16549980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2441}}^1$

素因数の和:2566

約数の個数: 48

約数和(自身を含む): 46769184

約数和(自身を除く): 30219204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 2441, 3390, 4882, 6780, 7323, 9764, 12205, 14646, 24410, 29292, 36615, 48820, 73230, 146460, 275833, 551666, 827499, 1103332, 1379165, 1654998, 2758330, 3309996, 4137495, 5516660, 8274990, 16549980]

約数ペア:

[(1, 16549980), (2, 8274990), (3, 5516660), (4, 4137495), (5, 3309996), (6, 2758330), (10, 1654998), (12, 1379165), (15, 1103332), (20, 827499), (30, 551666), (60, 275833), (113, 146460), (226, 73230), (339, 48820), (452, 36615), (565, 29292), (678, 24410), (1130, 14646), (1356, 12205), (1695, 9764), (2260, 7323), (2441, 6780), (3390, 4882)]