212553660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{322051}}^1$

素因数の和:322074

約数の個数: 48

約数和(自身を含む): 649256832

約数和(自身を除く): 436703172

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 322051, 644102, 966153, 1288204, 1610255, 1932306, 3220510, 3542561, 3864612, 4830765, 6441020, 7085122, 9661530, 10627683, 14170244, 17712805, 19323060, 21255366, 35425610, 42510732, 53138415, 70851220, 106276830, 212553660]

約数ペア:

[(1, 212553660), (2, 106276830), (3, 70851220), (4, 53138415), (5, 42510732), (6, 35425610), (10, 21255366), (11, 19323060), (12, 17712805), (15, 14170244), (20, 10627683), (22, 9661530), (30, 7085122), (33, 6441020), (44, 4830765), (55, 3864612), (60, 3542561), (66, 3220510), (110, 1932306), (132, 1610255), (165, 1288204), (220, 966153), (330, 644102), (660, 322051)]