1384855740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7693643}}^1$

素因数の和:7693658

約数の個数: 36

約数和(自身を含む): 4200729624

約数和(自身を除く): 2815873884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7693643, 15387286, 23080929, 30774572, 38468215, 46161858, 69242787, 76936430, 92323716, 115404645, 138485574, 153872860, 230809290, 276971148, 346213935, 461618580, 692427870, 1384855740]

約数ペア:

[(1, 1384855740), (2, 692427870), (3, 461618580), (4, 346213935), (5, 276971148), (6, 230809290), (9, 153872860), (10, 138485574), (12, 115404645), (15, 92323716), (18, 76936430), (20, 69242787), (30, 46161858), (36, 38468215), (45, 30774572), (60, 23080929), (90, 15387286), (180, 7693643)]