297292930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{30367}}^1$

素因数の和:30474

約数の個数: 32

約数和(自身を含む): 590353920

約数和(自身を除く): 293060990

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 9790, 30367, 60734, 151835, 303670, 334037, 668074, 1670185, 2702663, 3340370, 5405326, 13513315, 27026630, 29729293, 59458586, 148646465, 297292930]

約数ペア:

[(1, 297292930), (2, 148646465), (5, 59458586), (10, 29729293), (11, 27026630), (22, 13513315), (55, 5405326), (89, 3340370), (110, 2702663), (178, 1670185), (445, 668074), (890, 334037), (979, 303670), (1958, 151835), (4895, 60734), (9790, 30367)]