822202020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97187}}^1$

素因数の和:97249

約数の個数: 72

約数和(自身を含む): 2547103104

約数和(自身を除く): 1724901084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 97187, 194374, 291561, 388748, 485935, 583122, 874683, 971870, 1166244, 1457805, 1749366, 1943740, 2915610, 3498732, 4373415, 4567789, 5831220, 8746830, 9135578, 13703367, 17493660, 18271156, 22838945, 27406734, 41110101, 45677890, 54813468, 68516835, 82220202, 91355780, 137033670, 164440404, 205550505, 274067340, 411101010, 822202020]

約数ペア:

[(1, 822202020), (2, 411101010), (3, 274067340), (4, 205550505), (5, 164440404), (6, 137033670), (9, 91355780), (10, 82220202), (12, 68516835), (15, 54813468), (18, 45677890), (20, 41110101), (30, 27406734), (36, 22838945), (45, 18271156), (47, 17493660), (60, 13703367), (90, 9135578), (94, 8746830), (141, 5831220), (180, 4567789), (188, 4373415), (235, 3498732), (282, 2915610), (423, 1943740), (470, 1749366), (564, 1457805), (705, 1166244), (846, 971870), (940, 874683), (1410, 583122), (1692, 485935), (2115, 388748), (2820, 291561), (4230, 194374), (8460, 97187)]