6970730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 14311080

約数和(自身を除く): 7340350

約数列:

[1, 2, 5, 10, 13, 26, 29, 43, 58, 65, 86, 130, 145, 215, 290, 377, 430, 559, 754, 1118, 1247, 1849, 1885, 2494, 2795, 3698, 3770, 5590, 6235, 9245, 12470, 16211, 18490, 24037, 32422, 48074, 53621, 81055, 107242, 120185, 162110, 240370, 268105, 536210, 697073, 1394146, 3485365, 6970730]

約数ペア:

[(1, 6970730), (2, 3485365), (5, 1394146), (10, 697073), (13, 536210), (26, 268105), (29, 240370), (43, 162110), (58, 120185), (65, 107242), (86, 81055), (130, 53621), (145, 48074), (215, 32422), (290, 24037), (377, 18490), (430, 16211), (559, 12470), (754, 9245), (1118, 6235), (1247, 5590), (1849, 3770), (1885, 3698), (2494, 2795)]