1217340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{6763}}^1$

素因数の和:6778

約数の個数: 36

約数和(自身を含む): 3693144

約数和(自身を除く): 2475804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 6763, 13526, 20289, 27052, 33815, 40578, 60867, 67630, 81156, 101445, 121734, 135260, 202890, 243468, 304335, 405780, 608670, 1217340]

約数ペア:

[(1, 1217340), (2, 608670), (3, 405780), (4, 304335), (5, 243468), (6, 202890), (9, 135260), (10, 121734), (12, 101445), (15, 81156), (18, 67630), (20, 60867), (30, 40578), (36, 33815), (45, 27052), (60, 20289), (90, 13526), (180, 6763)]