66771510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9011}}^1$

素因数の和:9053

約数の個数: 64

約数和(自身を含む): 181681920

約数和(自身を除く): 114910410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 9011, 18022, 27033, 45055, 54066, 90110, 117143, 135165, 171209, 234286, 270330, 342418, 351429, 513627, 585715, 702858, 856045, 1027254, 1171430, 1712090, 1757145, 2225717, 2568135, 3514290, 4451434, 5136270, 6677151, 11128585, 13354302, 22257170, 33385755, 66771510]

約数ペア:

[(1, 66771510), (2, 33385755), (3, 22257170), (5, 13354302), (6, 11128585), (10, 6677151), (13, 5136270), (15, 4451434), (19, 3514290), (26, 2568135), (30, 2225717), (38, 1757145), (39, 1712090), (57, 1171430), (65, 1027254), (78, 856045), (95, 702858), (114, 585715), (130, 513627), (190, 351429), (195, 342418), (247, 270330), (285, 234286), (390, 171209), (494, 135165), (570, 117143), (741, 90110), (1235, 54066), (1482, 45055), (2470, 27033), (3705, 18022), (7410, 9011)]