219330966085

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{18679}}^1\times {\mathrm{4357}}^1$

素因数の和:23066

約数の個数: 48

約数和(自身を含む): 334096133760

約数和(自身を除く): 114765167675

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 4357, 18679, 21785, 30499, 47927, 93395, 130753, 152495, 205469, 213493, 239635, 335489, 653765, 915271, 1027345, 1067465, 1438283, 1677445, 2348423, 4576355, 7191415, 10067981, 11742115, 50339905, 81384403, 406922015, 569690821, 895228433, 2848454105, 3987835747, 4476142165, 6266599031, 19939178735, 31332995155, 43866193217, 219330966085]

約数ペア:

[(1, 219330966085), (5, 43866193217), (7, 31332995155), (11, 19939178735), (35, 6266599031), (49, 4476142165), (55, 3987835747), (77, 2848454105), (245, 895228433), (385, 569690821), (539, 406922015), (2695, 81384403), (4357, 50339905), (18679, 11742115), (21785, 10067981), (30499, 7191415), (47927, 4576355), (93395, 2348423), (130753, 1677445), (152495, 1438283), (205469, 1067465), (213493, 1027345), (239635, 915271), (335489, 653765)]