28766707710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1391713}}^1$

素因数の和:1391789

約数の個数: 64

約数和(自身を含む): 75753776448

約数和(自身を除く): 46987068738

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1590, 2067, 3445, 4134, 6890, 10335, 20670, 1391713, 2783426, 4175139, 6958565, 8350278, 13917130, 18092269, 20875695, 36184538, 41751390, 54276807, 73760789, 90461345, 108553614, 147521578, 180922690, 221282367, 271384035, 368803945, 442564734, 542768070, 737607890, 958890257, 1106411835, 1917780514, 2212823670, 2876670771, 4794451285, 5753341542, 9588902570, 14383353855, 28766707710]

約数ペア:

[(1, 28766707710), (2, 14383353855), (3, 9588902570), (5, 5753341542), (6, 4794451285), (10, 2876670771), (13, 2212823670), (15, 1917780514), (26, 1106411835), (30, 958890257), (39, 737607890), (53, 542768070), (65, 442564734), (78, 368803945), (106, 271384035), (130, 221282367), (159, 180922690), (195, 147521578), (265, 108553614), (318, 90461345), (390, 73760789), (530, 54276807), (689, 41751390), (795, 36184538), (1378, 20875695), (1590, 18092269), (2067, 13917130), (3445, 8350278), (4134, 6958565), (6890, 4175139), (10335, 2783426), (20670, 1391713)]