23387210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4339}}^1$

素因数の和:4371

約数の個数: 48

約数和(自身を含む): 53434080

約数和(自身を除く): 30046870

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 4339, 5390, 8678, 21695, 30373, 43390, 47729, 60746, 95458, 151865, 212611, 238645, 303730, 334103, 425222, 477290, 668206, 1063055, 1670515, 2126110, 2338721, 3341030, 4677442, 11693605, 23387210]

約数ペア:

[(1, 23387210), (2, 11693605), (5, 4677442), (7, 3341030), (10, 2338721), (11, 2126110), (14, 1670515), (22, 1063055), (35, 668206), (49, 477290), (55, 425222), (70, 334103), (77, 303730), (98, 238645), (110, 212611), (154, 151865), (245, 95458), (385, 60746), (490, 47729), (539, 43390), (770, 30373), (1078, 21695), (2695, 8678), (4339, 5390)]