12188330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1439}}^1$

素因数の和:1475

約数の個数: 48

約数和(自身を含む): 27578880

約数和(自身を除く): 15390550

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1439, 1694, 2878, 4235, 7195, 8470, 10073, 14390, 15829, 20146, 31658, 50365, 79145, 100730, 110803, 158290, 174119, 221606, 348238, 554015, 870595, 1108030, 1218833, 1741190, 2437666, 6094165, 12188330]

約数ペア:

[(1, 12188330), (2, 6094165), (5, 2437666), (7, 1741190), (10, 1218833), (11, 1108030), (14, 870595), (22, 554015), (35, 348238), (55, 221606), (70, 174119), (77, 158290), (110, 110803), (121, 100730), (154, 79145), (242, 50365), (385, 31658), (605, 20146), (770, 15829), (847, 14390), (1210, 10073), (1439, 8470), (1694, 7195), (2878, 4235)]