27221590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14557}}^1$

素因数の和:14592

約数の個数: 32

約数和(自身を含む): 56601504

約数和(自身を除く): 29379914

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 14557, 29114, 72785, 145570, 160127, 247469, 320254, 494938, 800635, 1237345, 1601270, 2474690, 2722159, 5444318, 13610795, 27221590]

約数ペア:

[(1, 27221590), (2, 13610795), (5, 5444318), (10, 2722159), (11, 2474690), (17, 1601270), (22, 1237345), (34, 800635), (55, 494938), (85, 320254), (110, 247469), (170, 160127), (187, 145570), (374, 72785), (935, 29114), (1870, 14557)]