816991770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{134153}}^1$

素因数の和:134199

約数の個数: 64

約数和(自身を含む): 2318181120

約数和(自身を除く): 1501189350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 134153, 268306, 402459, 670765, 804918, 939071, 1341530, 1878142, 2012295, 2817213, 3890437, 4024590, 4695355, 5634426, 7780874, 9390710, 11671311, 14086065, 19452185, 23342622, 27233059, 28172130, 38904370, 54466118, 58356555, 81699177, 116713110, 136165295, 163398354, 272330590, 408495885, 816991770]

約数ペア:

[(1, 816991770), (2, 408495885), (3, 272330590), (5, 163398354), (6, 136165295), (7, 116713110), (10, 81699177), (14, 58356555), (15, 54466118), (21, 38904370), (29, 28172130), (30, 27233059), (35, 23342622), (42, 19452185), (58, 14086065), (70, 11671311), (87, 9390710), (105, 7780874), (145, 5634426), (174, 4695355), (203, 4024590), (210, 3890437), (290, 2817213), (406, 2012295), (435, 1878142), (609, 1341530), (870, 939071), (1015, 804918), (1218, 670765), (2030, 402459), (3045, 268306), (6090, 134153)]