30629488

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1669}}^1$

素因数の和:1745

約数の個数: 40

約数和(自身を含む): 62952320

約数和(自身を除く): 32322832

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 1669, 2294, 3338, 4588, 6676, 9176, 13352, 18352, 26704, 51739, 61753, 103478, 123506, 206956, 247012, 413912, 494024, 827824, 988048, 1914343, 3828686, 7657372, 15314744, 30629488]

約数ペア:

[(1, 30629488), (2, 15314744), (4, 7657372), (8, 3828686), (16, 1914343), (31, 988048), (37, 827824), (62, 494024), (74, 413912), (124, 247012), (148, 206956), (248, 123506), (296, 103478), (496, 61753), (592, 51739), (1147, 26704), (1669, 18352), (2294, 13352), (3338, 9176), (4588, 6676)]