12121623210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{652753}}^1$

素因数の和:653382

約数の個数: 32

約数和(自身を含む): 29138938560

約数和(自身を除く): 17017315350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 619, 1238, 1857, 3095, 3714, 6190, 9285, 18570, 652753, 1305506, 1958259, 3263765, 3916518, 6527530, 9791295, 19582590, 404054107, 808108214, 1212162321, 2020270535, 2424324642, 4040541070, 6060811605, 12121623210]

約数ペア:

[(1, 12121623210), (2, 6060811605), (3, 4040541070), (5, 2424324642), (6, 2020270535), (10, 1212162321), (15, 808108214), (30, 404054107), (619, 19582590), (1238, 9791295), (1857, 6527530), (3095, 3916518), (3714, 3263765), (6190, 1958259), (9285, 1305506), (18570, 652753)]