68201210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3851}}^1$

素因数の和:3899

約数の個数: 64

約数和(自身を含む): 159750144

約数和(自身を除く): 91548934

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 1265, 1610, 1771, 2530, 3542, 3851, 7702, 8855, 17710, 19255, 26957, 38510, 42361, 53914, 84722, 88573, 134785, 177146, 211805, 269570, 296527, 423610, 442865, 593054, 620011, 885730, 974303, 1240022, 1482635, 1948606, 2965270, 3100055, 4871515, 6200110, 6820121, 9743030, 13640242, 34100605, 68201210]

約数ペア:

[(1, 68201210), (2, 34100605), (5, 13640242), (7, 9743030), (10, 6820121), (11, 6200110), (14, 4871515), (22, 3100055), (23, 2965270), (35, 1948606), (46, 1482635), (55, 1240022), (70, 974303), (77, 885730), (110, 620011), (115, 593054), (154, 442865), (161, 423610), (230, 296527), (253, 269570), (322, 211805), (385, 177146), (506, 134785), (770, 88573), (805, 84722), (1265, 53914), (1610, 42361), (1771, 38510), (2530, 26957), (3542, 19255), (3851, 17710), (7702, 8855)]