215224740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1195693}}^1$

素因数の和:1195708

約数の個数: 36

約数和(自身を含む): 652848924

約数和(自身を除く): 437624184

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1195693, 2391386, 3587079, 4782772, 5978465, 7174158, 10761237, 11956930, 14348316, 17935395, 21522474, 23913860, 35870790, 43044948, 53806185, 71741580, 107612370, 215224740]

約数ペア:

[(1, 215224740), (2, 107612370), (3, 71741580), (4, 53806185), (5, 43044948), (6, 35870790), (9, 23913860), (10, 21522474), (12, 17935395), (15, 14348316), (18, 11956930), (20, 10761237), (30, 7174158), (36, 5978465), (45, 4782772), (60, 3587079), (90, 2391386), (180, 1195693)]