1796606980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{41801}}^1$

素因数の和:42124

約数の個数: 48

約数和(自身を含む): 4326005376

約数和(自身を除く): 2529398396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307, 614, 1228, 1535, 2149, 3070, 4298, 6140, 8596, 10745, 21490, 41801, 42980, 83602, 167204, 209005, 292607, 418010, 585214, 836020, 1170428, 1463035, 2926070, 5852140, 12832907, 25665814, 51331628, 64164535, 89830349, 128329070, 179660698, 256658140, 359321396, 449151745, 898303490, 1796606980]

約数ペア:

[(1, 1796606980), (2, 898303490), (4, 449151745), (5, 359321396), (7, 256658140), (10, 179660698), (14, 128329070), (20, 89830349), (28, 64164535), (35, 51331628), (70, 25665814), (140, 12832907), (307, 5852140), (614, 2926070), (1228, 1463035), (1535, 1170428), (2149, 836020), (3070, 585214), (4298, 418010), (6140, 292607), (8596, 209005), (10745, 167204), (21490, 83602), (41801, 42980)]