223659870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1065047}}^1$

素因数の和:1065064

約数の個数: 32

約数和(自身を含む): 613467648

約数和(自身を除く): 389807778

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1065047, 2130094, 3195141, 5325235, 6390282, 7455329, 10650470, 14910658, 15975705, 22365987, 31951410, 37276645, 44731974, 74553290, 111829935, 223659870]

約数ペア:

[(1, 223659870), (2, 111829935), (3, 74553290), (5, 44731974), (6, 37276645), (7, 31951410), (10, 22365987), (14, 15975705), (15, 14910658), (21, 10650470), (30, 7455329), (35, 6390282), (42, 5325235), (70, 3195141), (105, 2130094), (210, 1065047)]