11031409380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2065807}}^1$

素因数の和:2065908

約数の個数: 48

約数和(自身を含む): 31235016960

約数和(自身を除く): 20203607580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 2065807, 4131614, 6197421, 8263228, 10329035, 12394842, 20658070, 24789684, 30987105, 41316140, 61974210, 123948420, 183856823, 367713646, 551570469, 735427292, 919284115, 1103140938, 1838568230, 2206281876, 2757852345, 3677136460, 5515704690, 11031409380]

約数ペア:

[(1, 11031409380), (2, 5515704690), (3, 3677136460), (4, 2757852345), (5, 2206281876), (6, 1838568230), (10, 1103140938), (12, 919284115), (15, 735427292), (20, 551570469), (30, 367713646), (60, 183856823), (89, 123948420), (178, 61974210), (267, 41316140), (356, 30987105), (445, 24789684), (534, 20658070), (890, 12394842), (1068, 10329035), (1335, 8263228), (1780, 6197421), (2670, 4131614), (5340, 2065807)]