68211630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2437}}^1$

素因数の和:2761

約数の個数: 48

約数和(自身を含む): 177993504

約数和(自身を除く): 109781874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 311, 622, 933, 1555, 1866, 2437, 2799, 3110, 4665, 4874, 5598, 7311, 9330, 12185, 13995, 14622, 21933, 24370, 27990, 36555, 43866, 73110, 109665, 219330, 757907, 1515814, 2273721, 3789535, 4547442, 6821163, 7579070, 11368605, 13642326, 22737210, 34105815, 68211630]

約数ペア:

[(1, 68211630), (2, 34105815), (3, 22737210), (5, 13642326), (6, 11368605), (9, 7579070), (10, 6821163), (15, 4547442), (18, 3789535), (30, 2273721), (45, 1515814), (90, 757907), (311, 219330), (622, 109665), (933, 73110), (1555, 43866), (1866, 36555), (2437, 27990), (2799, 24370), (3110, 21933), (4665, 14622), (4874, 13995), (5598, 12185), (7311, 9330)]