27530910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27809}}^1$

素因数の和:27833

約数の個数: 48

約数和(自身を含む): 78090480

約数和(自身を除く): 50559570

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 27809, 55618, 83427, 139045, 166854, 250281, 278090, 305899, 417135, 500562, 611798, 834270, 917697, 1251405, 1529495, 1835394, 2502810, 2753091, 3058990, 4588485, 5506182, 9176970, 13765455, 27530910]

約数ペア:

[(1, 27530910), (2, 13765455), (3, 9176970), (5, 5506182), (6, 4588485), (9, 3058990), (10, 2753091), (11, 2502810), (15, 1835394), (18, 1529495), (22, 1251405), (30, 917697), (33, 834270), (45, 611798), (55, 500562), (66, 417135), (90, 305899), (99, 278090), (110, 250281), (165, 166854), (198, 139045), (330, 83427), (495, 55618), (990, 27809)]