30706260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39367}}^1$

素因数の和:39392

約数の個数: 48

約数和(自身を含む): 92593536

約数和(自身を除く): 61887276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 39367, 78734, 118101, 157468, 196835, 236202, 393670, 472404, 511771, 590505, 787340, 1023542, 1181010, 1535313, 2047084, 2362020, 2558855, 3070626, 5117710, 6141252, 7676565, 10235420, 15353130, 30706260]

約数ペア:

[(1, 30706260), (2, 15353130), (3, 10235420), (4, 7676565), (5, 6141252), (6, 5117710), (10, 3070626), (12, 2558855), (13, 2362020), (15, 2047084), (20, 1535313), (26, 1181010), (30, 1023542), (39, 787340), (52, 590505), (60, 511771), (65, 472404), (78, 393670), (130, 236202), (156, 196835), (195, 157468), (260, 118101), (390, 78734), (780, 39367)]