71819310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{35731}}^1$

素因数の和:35808

約数の個数: 32

約数和(自身を含む): 174943872

約数和(自身を除く): 103124562

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 35731, 71462, 107193, 178655, 214386, 357310, 535965, 1071930, 2393977, 4787954, 7181931, 11969885, 14363862, 23939770, 35909655, 71819310]

約数ペア:

[(1, 71819310), (2, 35909655), (3, 23939770), (5, 14363862), (6, 11969885), (10, 7181931), (15, 4787954), (30, 2393977), (67, 1071930), (134, 535965), (201, 357310), (335, 214386), (402, 178655), (670, 107193), (1005, 71462), (2010, 35731)]