813303930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{7393}}^1$

素因数の和:7615

約数の個数: 64

約数和(自身を含む): 2065587840

約数和(自身を除く): 1252283910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 193, 285, 386, 570, 579, 965, 1158, 1930, 2895, 3667, 5790, 7334, 7393, 11001, 14786, 18335, 22002, 22179, 36670, 36965, 44358, 55005, 73930, 110010, 110895, 140467, 221790, 280934, 421401, 702335, 842802, 1404670, 1426849, 2107005, 2853698, 4214010, 4280547, 7134245, 8561094, 14268490, 21402735, 27110131, 42805470, 54220262, 81330393, 135550655, 162660786, 271101310, 406651965, 813303930]

約数ペア:

[(1, 813303930), (2, 406651965), (3, 271101310), (5, 162660786), (6, 135550655), (10, 81330393), (15, 54220262), (19, 42805470), (30, 27110131), (38, 21402735), (57, 14268490), (95, 8561094), (114, 7134245), (190, 4280547), (193, 4214010), (285, 2853698), (386, 2107005), (570, 1426849), (579, 1404670), (965, 842802), (1158, 702335), (1930, 421401), (2895, 280934), (3667, 221790), (5790, 140467), (7334, 110895), (7393, 110010), (11001, 73930), (14786, 55005), (18335, 44358), (22002, 36965), (22179, 36670)]