2013128370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1301}}^1$

素因数の和:1849

約数の個数: 128

約数和(自身を含む): 5872124160

約数和(自身を除く): 3858995790

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 521, 594, 990, 1042, 1301, 1485, 1563, 2602, 2605, 2970, 3126, 3903, 4689, 5210, 5731, 6505, 7806, 7815, 9378, 11462, 11709, 13010, 14067, 14311, 15630, 17193, 19515, 23418, 23445, 28134, 28622, 28655, 34386, 35127, 39030, 42933, 46890, 51579, 57310, 58545, 70254, 70335, 71555, 85866, 85965, 103158, 117090, 128799, 140670, 143110, 154737, 171930, 175635, 214665, 257598, 257895, 309474, 351270, 386397, 429330, 515790, 643995, 677821, 772794, 773685, 1287990, 1355642, 1547370, 1931985, 2033463, 3389105, 3863970, 4066926, 6100389, 6778210, 7456031, 10167315, 12200778, 14912062, 18301167, 20334630, 22368093, 30501945, 36602334, 37280155, 44736186, 61003890, 67104279, 74560310, 91505835, 111840465, 134208558, 183011670, 201312837, 223680930, 335521395, 402625674, 671042790, 1006564185, 2013128370]

約数ペア:

[(1, 2013128370), (2, 1006564185), (3, 671042790), (5, 402625674), (6, 335521395), (9, 223680930), (10, 201312837), (11, 183011670), (15, 134208558), (18, 111840465), (22, 91505835), (27, 74560310), (30, 67104279), (33, 61003890), (45, 44736186), (54, 37280155), (55, 36602334), (66, 30501945), (90, 22368093), (99, 20334630), (110, 18301167), (135, 14912062), (165, 12200778), (198, 10167315), (270, 7456031), (297, 6778210), (330, 6100389), (495, 4066926), (521, 3863970), (594, 3389105), (990, 2033463), (1042, 1931985), (1301, 1547370), (1485, 1355642), (1563, 1287990), (2602, 773685), (2605, 772794), (2970, 677821), (3126, 643995), (3903, 515790), (4689, 429330), (5210, 386397), (5731, 351270), (6505, 309474), (7806, 257895), (7815, 257598), (9378, 214665), (11462, 175635), (11709, 171930), (13010, 154737), (14067, 143110), (14311, 140670), (15630, 128799), (17193, 117090), (19515, 103158), (23418, 85965), (23445, 85866), (28134, 71555), (28622, 70335), (28655, 70254), (34386, 58545), (35127, 57310), (39030, 51579), (42933, 46890)]