78411630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21601}}^1$

素因数の和:21633

約数の個数: 48

約数和(自身を含む): 206860752

約数和(自身を除く): 128449122

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 21601, 43202, 64803, 108005, 129606, 216010, 237611, 324015, 475222, 648030, 712833, 1188055, 1425666, 2376110, 2613721, 3564165, 5227442, 7128330, 7841163, 13068605, 15682326, 26137210, 39205815, 78411630]

約数ペア:

[(1, 78411630), (2, 39205815), (3, 26137210), (5, 15682326), (6, 13068605), (10, 7841163), (11, 7128330), (15, 5227442), (22, 3564165), (30, 2613721), (33, 2376110), (55, 1425666), (66, 1188055), (110, 712833), (121, 648030), (165, 475222), (242, 324015), (330, 237611), (363, 216010), (605, 129606), (726, 108005), (1210, 64803), (1815, 43202), (3630, 21601)]