66737790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{35311}}^1$

素因数の和:35334

約数の個数: 64

約数和(自身を含む): 203397120

約数和(自身を除く): 136659330

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, 35311, 70622, 105933, 176555, 211866, 247177, 317799, 353110, 494354, 529665, 635598, 741531, 953397, 1059330, 1235885, 1483062, 1588995, 1906794, 2224593, 2471770, 3177990, 3707655, 4449186, 4766985, 6673779, 7415310, 9533970, 11122965, 13347558, 22245930, 33368895, 66737790]

約数ペア:

[(1, 66737790), (2, 33368895), (3, 22245930), (5, 13347558), (6, 11122965), (7, 9533970), (9, 7415310), (10, 6673779), (14, 4766985), (15, 4449186), (18, 3707655), (21, 3177990), (27, 2471770), (30, 2224593), (35, 1906794), (42, 1588995), (45, 1483062), (54, 1235885), (63, 1059330), (70, 953397), (90, 741531), (105, 635598), (126, 529665), (135, 494354), (189, 353110), (210, 317799), (270, 247177), (315, 211866), (378, 176555), (630, 105933), (945, 70622), (1890, 35311)]