69018780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1823}}^1$

素因数の和:2466

約数の個数: 48

約数和(自身を含む): 193665024

約数和(自身を除く): 124646244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 631, 1262, 1823, 1893, 2524, 3155, 3646, 3786, 5469, 6310, 7292, 7572, 9115, 9465, 10938, 12620, 18230, 18930, 21876, 27345, 36460, 37860, 54690, 109380, 1150313, 2300626, 3450939, 4601252, 5751565, 6901878, 11503130, 13803756, 17254695, 23006260, 34509390, 69018780]

約数ペア:

[(1, 69018780), (2, 34509390), (3, 23006260), (4, 17254695), (5, 13803756), (6, 11503130), (10, 6901878), (12, 5751565), (15, 4601252), (20, 3450939), (30, 2300626), (60, 1150313), (631, 109380), (1262, 54690), (1823, 37860), (1893, 36460), (2524, 27345), (3155, 21876), (3646, 18930), (3786, 18230), (5469, 12620), (6310, 10938), (7292, 9465), (7572, 9115)]