243334630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{28729}}^1$

素因数の和:28765

約数の個数: 48

約数和(自身を含む): 550236960

約数和(自身を除く): 306902330

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 28729, 57458, 143645, 201103, 287290, 316019, 402206, 632038, 1005515, 1580095, 2011030, 2212133, 3160190, 3476209, 4424266, 6952418, 11060665, 17381045, 22121330, 24333463, 34762090, 48666926, 121667315, 243334630]

約数ペア:

[(1, 243334630), (2, 121667315), (5, 48666926), (7, 34762090), (10, 24333463), (11, 22121330), (14, 17381045), (22, 11060665), (35, 6952418), (55, 4424266), (70, 3476209), (77, 3160190), (110, 2212133), (121, 2011030), (154, 1580095), (242, 1005515), (385, 632038), (605, 402206), (770, 316019), (847, 287290), (1210, 201103), (1694, 143645), (4235, 57458), (8470, 28729)]