27730670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8693}}^1$

素因数の和:8740

約数の個数: 32

約数和(自身を含む): 56337120

約数和(自身を除く): 28606450

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 8693, 17386, 43465, 86930, 95623, 191246, 252097, 478115, 504194, 956230, 1260485, 2520970, 2773067, 5546134, 13865335, 27730670]

約数ペア:

[(1, 27730670), (2, 13865335), (5, 5546134), (10, 2773067), (11, 2520970), (22, 1260485), (29, 956230), (55, 504194), (58, 478115), (110, 252097), (145, 191246), (290, 95623), (319, 86930), (638, 43465), (1595, 17386), (3190, 8693)]