291279210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{613}}^1$

素因数の和:1007

約数の個数: 64

約数和(自身を含む): 717230592

約数和(自身を除く): 425951382

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 337, 470, 613, 674, 705, 1011, 1226, 1410, 1685, 1839, 2022, 3065, 3370, 3678, 5055, 6130, 9195, 10110, 15839, 18390, 28811, 31678, 47517, 57622, 79195, 86433, 95034, 144055, 158390, 172866, 206581, 237585, 288110, 413162, 432165, 475170, 619743, 864330, 1032905, 1239486, 2065810, 3098715, 6197430, 9709307, 19418614, 29127921, 48546535, 58255842, 97093070, 145639605, 291279210]

約数ペア:

[(1, 291279210), (2, 145639605), (3, 97093070), (5, 58255842), (6, 48546535), (10, 29127921), (15, 19418614), (30, 9709307), (47, 6197430), (94, 3098715), (141, 2065810), (235, 1239486), (282, 1032905), (337, 864330), (470, 619743), (613, 475170), (674, 432165), (705, 413162), (1011, 288110), (1226, 237585), (1410, 206581), (1685, 172866), (1839, 158390), (2022, 144055), (3065, 95034), (3370, 86433), (3678, 79195), (5055, 57622), (6130, 47517), (9195, 31678), (10110, 28811), (15839, 18390)]