7938780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{132313}}^1$

素因数の和:132325

約数の個数: 24

約数和(自身を含む): 22228752

約数和(自身を除く): 14289972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 132313, 264626, 396939, 529252, 661565, 793878, 1323130, 1587756, 1984695, 2646260, 3969390, 7938780]

約数ペア:

[(1, 7938780), (2, 3969390), (3, 2646260), (4, 1984695), (5, 1587756), (6, 1323130), (10, 793878), (12, 661565), (15, 529252), (20, 396939), (30, 264626), (60, 132313)]