1320392034

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{1621}}^1$

素因数の和:1760

約数の個数: 72

約数和(自身を含む): 3135952092

約数和(自身を除く): 1815560058

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 767, 1062, 1534, 1621, 2301, 3242, 3481, 4602, 4863, 6903, 6962, 9726, 10443, 13806, 14589, 20886, 21073, 29178, 31329, 42146, 45253, 62658, 63219, 90506, 95639, 126438, 135759, 189657, 191278, 271518, 286917, 379314, 407277, 573834, 814554, 860751, 1243307, 1721502, 2486614, 3729921, 5642701, 7459842, 11189763, 11285402, 16928103, 22379526, 33856206, 50784309, 73355113, 101568618, 146710226, 220065339, 440130678, 660196017, 1320392034]

約数ペア:

[(1, 1320392034), (2, 660196017), (3, 440130678), (6, 220065339), (9, 146710226), (13, 101568618), (18, 73355113), (26, 50784309), (39, 33856206), (59, 22379526), (78, 16928103), (117, 11285402), (118, 11189763), (177, 7459842), (234, 5642701), (354, 3729921), (531, 2486614), (767, 1721502), (1062, 1243307), (1534, 860751), (1621, 814554), (2301, 573834), (3242, 407277), (3481, 379314), (4602, 286917), (4863, 271518), (6903, 191278), (6962, 189657), (9726, 135759), (10443, 126438), (13806, 95639), (14589, 90506), (20886, 63219), (21073, 62658), (29178, 45253), (31329, 42146)]