68675970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{18919}}^1$

素因数の和:18951

約数の個数: 48

約数和(自身を含む): 181177920

約数和(自身を除く): 112501950

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, 18919, 37838, 56757, 94595, 113514, 189190, 208109, 283785, 416218, 567570, 624327, 1040545, 1248654, 2081090, 2289199, 3121635, 4578398, 6243270, 6867597, 11445995, 13735194, 22891990, 34337985, 68675970]

約数ペア:

[(1, 68675970), (2, 34337985), (3, 22891990), (5, 13735194), (6, 11445995), (10, 6867597), (11, 6243270), (15, 4578398), (22, 3121635), (30, 2289199), (33, 2081090), (55, 1248654), (66, 1040545), (110, 624327), (121, 567570), (165, 416218), (242, 283785), (330, 208109), (363, 189190), (605, 113514), (726, 94595), (1210, 56757), (1815, 37838), (3630, 18919)]