84021390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1949}}^1$

素因数の和:2441

約数の個数: 48

約数和(自身を含む): 219024000

約数和(自身を除く): 135002610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 479, 958, 1437, 1949, 2395, 2874, 3898, 4311, 4790, 5847, 7185, 8622, 9745, 11694, 14370, 17541, 19490, 21555, 29235, 35082, 43110, 58470, 87705, 175410, 933571, 1867142, 2800713, 4667855, 5601426, 8402139, 9335710, 14003565, 16804278, 28007130, 42010695, 84021390]

約数ペア:

[(1, 84021390), (2, 42010695), (3, 28007130), (5, 16804278), (6, 14003565), (9, 9335710), (10, 8402139), (15, 5601426), (18, 4667855), (30, 2800713), (45, 1867142), (90, 933571), (479, 175410), (958, 87705), (1437, 58470), (1949, 43110), (2395, 35082), (2874, 29235), (3898, 21555), (4311, 19490), (4790, 17541), (5847, 14370), (7185, 11694), (8622, 9745)]