30351834

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 80

約数和(自身を含む): 73389888

約数和(自身を除く): 43038054

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 103, 107, 153, 162, 206, 214, 306, 309, 321, 459, 618, 642, 918, 927, 963, 1377, 1751, 1819, 1854, 1926, 2754, 2781, 2889, 3502, 3638, 5253, 5457, 5562, 5778, 8343, 8667, 10506, 10914, 11021, 15759, 16371, 16686, 17334, 22042, 31518, 32742, 33063, 47277, 49113, 66126, 94554, 98226, 99189, 141831, 147339, 187357, 198378, 283662, 294678, 297567, 374714, 562071, 595134, 892701, 1124142, 1686213, 1785402, 3372426, 5058639, 10117278, 15175917, 30351834]

約数ペア:

[(1, 30351834), (2, 15175917), (3, 10117278), (6, 5058639), (9, 3372426), (17, 1785402), (18, 1686213), (27, 1124142), (34, 892701), (51, 595134), (54, 562071), (81, 374714), (102, 297567), (103, 294678), (107, 283662), (153, 198378), (162, 187357), (206, 147339), (214, 141831), (306, 99189), (309, 98226), (321, 94554), (459, 66126), (618, 49113), (642, 47277), (918, 33063), (927, 32742), (963, 31518), (1377, 22042), (1751, 17334), (1819, 16686), (1854, 16371), (1926, 15759), (2754, 11021), (2781, 10914), (2889, 10506), (3502, 8667), (3638, 8343), (5253, 5778), (5457, 5562)]