18035850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 51960960

約数和(自身を除く): 33925110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 89, 105, 150, 175, 178, 193, 210, 267, 350, 386, 445, 525, 534, 579, 623, 890, 965, 1050, 1158, 1246, 1335, 1351, 1869, 1930, 2225, 2670, 2702, 2895, 3115, 3738, 4053, 4450, 4825, 5790, 6230, 6675, 6755, 8106, 9345, 9650, 13350, 13510, 14475, 15575, 17177, 18690, 20265, 28950, 31150, 33775, 34354, 40530, 46725, 51531, 67550, 85885, 93450, 101325, 103062, 120239, 171770, 202650, 240478, 257655, 360717, 429425, 515310, 601195, 721434, 858850, 1202390, 1288275, 1803585, 2576550, 3005975, 3607170, 6011950, 9017925, 18035850]

約数ペア:

[(1, 18035850), (2, 9017925), (3, 6011950), (5, 3607170), (6, 3005975), (7, 2576550), (10, 1803585), (14, 1288275), (15, 1202390), (21, 858850), (25, 721434), (30, 601195), (35, 515310), (42, 429425), (50, 360717), (70, 257655), (75, 240478), (89, 202650), (105, 171770), (150, 120239), (175, 103062), (178, 101325), (193, 93450), (210, 85885), (267, 67550), (350, 51531), (386, 46725), (445, 40530), (525, 34354), (534, 33775), (579, 31150), (623, 28950), (890, 20265), (965, 18690), (1050, 17177), (1158, 15575), (1246, 14475), (1335, 13510), (1351, 13350), (1869, 9650), (1930, 9345), (2225, 8106), (2670, 6755), (2702, 6675), (2895, 6230), (3115, 5790), (3738, 4825), (4053, 4450)]