30771684

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{4013}}^1$

素因数の和:4097

約数の個数: 48

約数和(自身を含む): 80922240

約数和(自身を除く): 50150556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 4013, 7668, 8026, 12039, 16052, 24078, 36117, 48156, 72234, 108351, 144468, 216702, 284923, 433404, 569846, 854769, 1139692, 1709538, 2564307, 3419076, 5128614, 7692921, 10257228, 15385842, 30771684]

約数ペア:

[(1, 30771684), (2, 15385842), (3, 10257228), (4, 7692921), (6, 5128614), (9, 3419076), (12, 2564307), (18, 1709538), (27, 1139692), (36, 854769), (54, 569846), (71, 433404), (108, 284923), (142, 216702), (213, 144468), (284, 108351), (426, 72234), (639, 48156), (852, 36117), (1278, 24078), (1917, 16052), (2556, 12039), (3834, 8026), (4013, 7668)]