30138066

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12589}}^1$

素因数の和:12623

約数の個数: 48

約数和(自身を含む): 78561600

約数和(自身を除く): 48423534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 12589, 25178, 37767, 75534, 88123, 113301, 176246, 226602, 239191, 264369, 478382, 528738, 717573, 793107, 1435146, 1586214, 1674337, 2152719, 3348674, 4305438, 5023011, 10046022, 15069033, 30138066]

約数ペア:

[(1, 30138066), (2, 15069033), (3, 10046022), (6, 5023011), (7, 4305438), (9, 3348674), (14, 2152719), (18, 1674337), (19, 1586214), (21, 1435146), (38, 793107), (42, 717573), (57, 528738), (63, 478382), (114, 264369), (126, 239191), (133, 226602), (171, 176246), (266, 113301), (342, 88123), (399, 75534), (798, 37767), (1197, 25178), (2394, 12589)]