30237254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 49896000

約数和(自身を除く): 19658746

約数列:

[1, 2, 17, 34, 41, 82, 109, 199, 218, 398, 697, 1394, 1853, 3383, 3706, 4469, 6766, 8159, 8938, 16318, 21691, 43382, 75973, 138703, 151946, 277406, 368747, 737494, 889331, 1778662, 15118627, 30237254]

約数ペア:

[(1, 30237254), (2, 15118627), (17, 1778662), (34, 889331), (41, 737494), (82, 368747), (109, 277406), (199, 151946), (218, 138703), (398, 75973), (697, 43382), (1394, 21691), (1853, 16318), (3383, 8938), (3706, 8159), (4469, 6766)]