22122210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1623

約数の個数: 64

約数和(自身を含む): 59304960

約数和(自身を除く): 37182750

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 129, 165, 215, 258, 330, 430, 473, 645, 946, 1290, 1419, 1559, 2365, 2838, 3118, 4677, 4730, 7095, 7795, 9354, 14190, 15590, 17149, 23385, 34298, 46770, 51447, 67037, 85745, 102894, 134074, 171490, 201111, 257235, 335185, 402222, 514470, 670370, 737407, 1005555, 1474814, 2011110, 2212221, 3687035, 4424442, 7374070, 11061105, 22122210]

約数ペア:

[(1, 22122210), (2, 11061105), (3, 7374070), (5, 4424442), (6, 3687035), (10, 2212221), (11, 2011110), (15, 1474814), (22, 1005555), (30, 737407), (33, 670370), (43, 514470), (55, 402222), (66, 335185), (86, 257235), (110, 201111), (129, 171490), (165, 134074), (215, 102894), (258, 85745), (330, 67037), (430, 51447), (473, 46770), (645, 34298), (946, 23385), (1290, 17149), (1419, 15590), (1559, 14190), (2365, 9354), (2838, 7795), (3118, 7095), (4677, 4730)]