228711210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83777}}^1$

素因数の和:83807

約数の個数: 64

約数和(自身を含む): 675585792

約数和(自身を除く): 446874582

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 83777, 167554, 251331, 418885, 502662, 586439, 837770, 1089101, 1172878, 1256655, 1759317, 2178202, 2513310, 2932195, 3267303, 3518634, 5445505, 5864390, 6534606, 7623707, 8796585, 10891010, 15247414, 16336515, 17593170, 22871121, 32673030, 38118535, 45742242, 76237070, 114355605, 228711210]

約数ペア:

[(1, 228711210), (2, 114355605), (3, 76237070), (5, 45742242), (6, 38118535), (7, 32673030), (10, 22871121), (13, 17593170), (14, 16336515), (15, 15247414), (21, 10891010), (26, 8796585), (30, 7623707), (35, 6534606), (39, 5864390), (42, 5445505), (65, 3518634), (70, 3267303), (78, 2932195), (91, 2513310), (105, 2178202), (130, 1759317), (182, 1256655), (195, 1172878), (210, 1089101), (273, 837770), (390, 586439), (455, 502662), (546, 418885), (910, 251331), (1365, 167554), (2730, 83777)]