691543830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2389}}^1\times {\mathrm{9649}}^1$

素因数の和:12048

約数の個数: 32

約数和(自身を含む): 1660572000

約数和(自身を除く): 969028170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2389, 4778, 7167, 9649, 11945, 14334, 19298, 23890, 28947, 35835, 48245, 57894, 71670, 96490, 144735, 289470, 23051461, 46102922, 69154383, 115257305, 138308766, 230514610, 345771915, 691543830]

約数ペア:

[(1, 691543830), (2, 345771915), (3, 230514610), (5, 138308766), (6, 115257305), (10, 69154383), (15, 46102922), (30, 23051461), (2389, 289470), (4778, 144735), (7167, 96490), (9649, 71670), (11945, 57894), (14334, 48245), (19298, 35835), (23890, 28947)]