2072912170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8581}}^1$

素因数の和:8648

約数の個数: 96

約数和(自身を含む): 4754771280

約数和(自身を除く): 2681859110

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 49, 58, 70, 85, 98, 119, 145, 170, 203, 238, 245, 290, 406, 490, 493, 595, 833, 986, 1015, 1190, 1421, 1666, 2030, 2465, 2842, 3451, 4165, 4930, 6902, 7105, 8330, 8581, 14210, 17162, 17255, 24157, 34510, 42905, 48314, 60067, 85810, 120134, 120785, 145877, 241570, 248849, 291754, 300335, 420469, 497698, 600670, 729385, 840938, 1021139, 1244245, 1458770, 1741943, 2042278, 2102345, 2488490, 3483886, 4204690, 4230433, 5105695, 7147973, 8460866, 8709715, 10211390, 12193601, 14295946, 17419430, 21152165, 24387202, 29613031, 35739865, 42304330, 59226062, 60968005, 71479730, 121936010, 148065155, 207291217, 296130310, 414582434, 1036456085, 2072912170]

約数ペア:

[(1, 2072912170), (2, 1036456085), (5, 414582434), (7, 296130310), (10, 207291217), (14, 148065155), (17, 121936010), (29, 71479730), (34, 60968005), (35, 59226062), (49, 42304330), (58, 35739865), (70, 29613031), (85, 24387202), (98, 21152165), (119, 17419430), (145, 14295946), (170, 12193601), (203, 10211390), (238, 8709715), (245, 8460866), (290, 7147973), (406, 5105695), (490, 4230433), (493, 4204690), (595, 3483886), (833, 2488490), (986, 2102345), (1015, 2042278), (1190, 1741943), (1421, 1458770), (1666, 1244245), (2030, 1021139), (2465, 840938), (2842, 729385), (3451, 600670), (4165, 497698), (4930, 420469), (6902, 300335), (7105, 291754), (8330, 248849), (8581, 241570), (14210, 145877), (17162, 120785), (17255, 120134), (24157, 85810), (34510, 60067), (42905, 48314)]