20199224610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{310423}}^1$

素因数の和:310680

約数の個数: 64

約数和(自身を含む): 54088277760

約数和(自身を除く): 33889053150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 241, 270, 482, 723, 1205, 1446, 2169, 2410, 3615, 4338, 6507, 7230, 10845, 13014, 21690, 32535, 65070, 310423, 620846, 931269, 1552115, 1862538, 2793807, 3104230, 4656345, 5587614, 8381421, 9312690, 13969035, 16762842, 27938070, 41907105, 74811943, 83814210, 149623886, 224435829, 374059715, 448871658, 673307487, 748119430, 1122179145, 1346614974, 2019922461, 2244358290, 3366537435, 4039844922, 6733074870, 10099612305, 20199224610]

約数ペア:

[(1, 20199224610), (2, 10099612305), (3, 6733074870), (5, 4039844922), (6, 3366537435), (9, 2244358290), (10, 2019922461), (15, 1346614974), (18, 1122179145), (27, 748119430), (30, 673307487), (45, 448871658), (54, 374059715), (90, 224435829), (135, 149623886), (241, 83814210), (270, 74811943), (482, 41907105), (723, 27938070), (1205, 16762842), (1446, 13969035), (2169, 9312690), (2410, 8381421), (3615, 5587614), (4338, 4656345), (6507, 3104230), (7230, 2793807), (10845, 1862538), (13014, 1552115), (21690, 931269), (32535, 620846), (65070, 310423)]