2227590970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{3793}}^1$

素因数の和:4111

約数の個数: 64

約数和(自身を含む): 4622002560

約数和(自身を除く): 2394411590

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 281, 418, 562, 1045, 1405, 2090, 2810, 3091, 3793, 5339, 6182, 7586, 10678, 15455, 18965, 26695, 30910, 37930, 41723, 53390, 58729, 72067, 83446, 117458, 144134, 208615, 293645, 360335, 417230, 587290, 720670, 792737, 1065833, 1585474, 2131666, 3963685, 5329165, 7927370, 10658330, 11724163, 20250827, 23448326, 40501654, 58620815, 101254135, 117241630, 202508270, 222759097, 445518194, 1113795485, 2227590970]

約数ペア:

[(1, 2227590970), (2, 1113795485), (5, 445518194), (10, 222759097), (11, 202508270), (19, 117241630), (22, 101254135), (38, 58620815), (55, 40501654), (95, 23448326), (110, 20250827), (190, 11724163), (209, 10658330), (281, 7927370), (418, 5329165), (562, 3963685), (1045, 2131666), (1405, 1585474), (2090, 1065833), (2810, 792737), (3091, 720670), (3793, 587290), (5339, 417230), (6182, 360335), (7586, 293645), (10678, 208615), (15455, 144134), (18965, 117458), (26695, 83446), (30910, 72067), (37930, 58729), (41723, 53390)]