30879752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4831}}^1$

素因数の和:4901

約数の個数: 32

約数和(自身を含む): 62622720

約数和(自身を除く): 31742968

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 4831, 6392, 9662, 19324, 38648, 82127, 164254, 227057, 328508, 454114, 657016, 908228, 1816456, 3859969, 7719938, 15439876, 30879752]

約数ペア:

[(1, 30879752), (2, 15439876), (4, 7719938), (8, 3859969), (17, 1816456), (34, 908228), (47, 657016), (68, 454114), (94, 328508), (136, 227057), (188, 164254), (376, 82127), (799, 38648), (1598, 19324), (3196, 9662), (4831, 6392)]