2165730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{10313}}^1$

素因数の和:10330

約数の個数: 32

約数和(自身を含む): 5940864

約数和(自身を除く): 3775134

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 10313, 20626, 30939, 51565, 61878, 72191, 103130, 144382, 154695, 216573, 309390, 360955, 433146, 721910, 1082865, 2165730]

約数ペア:

[(1, 2165730), (2, 1082865), (3, 721910), (5, 433146), (6, 360955), (7, 309390), (10, 216573), (14, 154695), (15, 144382), (21, 103130), (30, 72191), (35, 61878), (42, 51565), (70, 30939), (105, 20626), (210, 10313)]