2959401690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1565821}}^1$

素因数の和:1565844

約数の個数: 64

約数和(自身を含む): 9019134720

約数和(自身を除く): 6059733030

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, 1565821, 3131642, 4697463, 7829105, 9394926, 10960747, 14092389, 15658210, 21921494, 23487315, 28184778, 32882241, 42277167, 46974630, 54803735, 65764482, 70461945, 84554334, 98646723, 109607470, 140923890, 164411205, 197293446, 211385835, 295940169, 328822410, 422771670, 493233615, 591880338, 986467230, 1479700845, 2959401690]

約数ペア:

[(1, 2959401690), (2, 1479700845), (3, 986467230), (5, 591880338), (6, 493233615), (7, 422771670), (9, 328822410), (10, 295940169), (14, 211385835), (15, 197293446), (18, 164411205), (21, 140923890), (27, 109607470), (30, 98646723), (35, 84554334), (42, 70461945), (45, 65764482), (54, 54803735), (63, 46974630), (70, 42277167), (90, 32882241), (105, 28184778), (126, 23487315), (135, 21921494), (189, 15658210), (210, 14092389), (270, 10960747), (315, 9394926), (378, 7829105), (630, 4697463), (945, 3131642), (1890, 1565821)]