2019921390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{5669}}^1$

素因数の和:5826

約数の個数: 96

約数和(自身を含む): 5445105120

約数和(自身を除く): 3425183730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 107, 111, 185, 214, 222, 321, 333, 370, 535, 555, 642, 666, 963, 1070, 1110, 1605, 1665, 1926, 3210, 3330, 3959, 4815, 5669, 7918, 9630, 11338, 11877, 17007, 19795, 23754, 28345, 34014, 35631, 39590, 51021, 56690, 59385, 71262, 85035, 102042, 118770, 170070, 178155, 209753, 255105, 356310, 419506, 510210, 606583, 629259, 1048765, 1213166, 1258518, 1819749, 1887777, 2097530, 3032915, 3146295, 3639498, 3775554, 5459247, 6065830, 6292590, 9098745, 9438885, 10918494, 18197490, 18877770, 22443571, 27296235, 44887142, 54592470, 67330713, 112217855, 134661426, 201992139, 224435710, 336653565, 403984278, 673307130, 1009960695, 2019921390]

約数ペア:

[(1, 2019921390), (2, 1009960695), (3, 673307130), (5, 403984278), (6, 336653565), (9, 224435710), (10, 201992139), (15, 134661426), (18, 112217855), (30, 67330713), (37, 54592470), (45, 44887142), (74, 27296235), (90, 22443571), (107, 18877770), (111, 18197490), (185, 10918494), (214, 9438885), (222, 9098745), (321, 6292590), (333, 6065830), (370, 5459247), (535, 3775554), (555, 3639498), (642, 3146295), (666, 3032915), (963, 2097530), (1070, 1887777), (1110, 1819749), (1605, 1258518), (1665, 1213166), (1926, 1048765), (3210, 629259), (3330, 606583), (3959, 510210), (4815, 419506), (5669, 356310), (7918, 255105), (9630, 209753), (11338, 178155), (11877, 170070), (17007, 118770), (19795, 102042), (23754, 85035), (28345, 71262), (34014, 59385), (35631, 56690), (39590, 51021)]