54161730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{28657}}^1$

素因数の和:28680

約数の個数: 64

約数和(自身を含む): 165070080

約数和(自身を除く): 110908350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 28657, 57314, 85971, 143285, 171942, 200599, 257913, 286570, 401198, 429855, 515826, 601797, 773739, 859710, 1002995, 1203594, 1289565, 1547478, 1805391, 2005990, 2579130, 3008985, 3610782, 3868695, 5416173, 6017970, 7737390, 9026955, 10832346, 18053910, 27080865, 54161730]

約数ペア:

[(1, 54161730), (2, 27080865), (3, 18053910), (5, 10832346), (6, 9026955), (7, 7737390), (9, 6017970), (10, 5416173), (14, 3868695), (15, 3610782), (18, 3008985), (21, 2579130), (27, 2005990), (30, 1805391), (35, 1547478), (42, 1289565), (45, 1203594), (54, 1002995), (63, 859710), (70, 773739), (90, 601797), (105, 515826), (126, 429855), (135, 401198), (189, 286570), (210, 257913), (270, 200599), (315, 171942), (378, 143285), (630, 85971), (945, 57314), (1890, 28657)]