2021063670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{577}}^1\times {\mathrm{12973}}^1$

素因数の和:13566

約数の個数: 64

約数和(自身を含む): 5399259840

約数和(自身を除く): 3378196170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 577, 1154, 1731, 2885, 3462, 5193, 5770, 8655, 10386, 12973, 15579, 17310, 25946, 25965, 31158, 38919, 51930, 64865, 77838, 77895, 116757, 129730, 155790, 194595, 233514, 350271, 389190, 583785, 700542, 1167570, 1751355, 3502710, 7485421, 14970842, 22456263, 37427105, 44912526, 67368789, 74854210, 112281315, 134737578, 202106367, 224562630, 336843945, 404212734, 673687890, 1010531835, 2021063670]

約数ペア:

[(1, 2021063670), (2, 1010531835), (3, 673687890), (5, 404212734), (6, 336843945), (9, 224562630), (10, 202106367), (15, 134737578), (18, 112281315), (27, 74854210), (30, 67368789), (45, 44912526), (54, 37427105), (90, 22456263), (135, 14970842), (270, 7485421), (577, 3502710), (1154, 1751355), (1731, 1167570), (2885, 700542), (3462, 583785), (5193, 389190), (5770, 350271), (8655, 233514), (10386, 194595), (12973, 155790), (15579, 129730), (17310, 116757), (25946, 77895), (25965, 77838), (31158, 64865), (38919, 51930)]