2621340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{14563}}^1$

素因数の和:14578

約数の個数: 36

約数和(自身を含む): 7951944

約数和(自身を除く): 5330604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 14563, 29126, 43689, 58252, 72815, 87378, 131067, 145630, 174756, 218445, 262134, 291260, 436890, 524268, 655335, 873780, 1310670, 2621340]

約数ペア:

[(1, 2621340), (2, 1310670), (3, 873780), (4, 655335), (5, 524268), (6, 436890), (9, 291260), (10, 262134), (12, 218445), (15, 174756), (18, 145630), (20, 131067), (30, 87378), (36, 72815), (45, 58252), (60, 43689), (90, 29126), (180, 14563)]