29965158

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 67931136

約数和(自身を除く): 37965978

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 83, 93, 166, 186, 249, 279, 498, 558, 647, 747, 1294, 1494, 1941, 2573, 3882, 5146, 5823, 7719, 11646, 15438, 20057, 23157, 40114, 46314, 53701, 60171, 107402, 120342, 161103, 180513, 322206, 361026, 483309, 966618, 1664731, 3329462, 4994193, 9988386, 14982579, 29965158]

約数ペア:

[(1, 29965158), (2, 14982579), (3, 9988386), (6, 4994193), (9, 3329462), (18, 1664731), (31, 966618), (62, 483309), (83, 361026), (93, 322206), (166, 180513), (186, 161103), (249, 120342), (279, 107402), (498, 60171), (558, 53701), (647, 46314), (747, 40114), (1294, 23157), (1494, 20057), (1941, 15438), (2573, 11646), (3882, 7719), (5146, 5823)]