2912257845

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8117}}^1$

素因数の和:8219

約数の個数: 96

約数和(自身を含む): 6200333568

約数和(自身を除く): 3288075723

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 67, 85, 105, 119, 153, 201, 255, 315, 335, 357, 469, 595, 603, 765, 1005, 1071, 1139, 1407, 1785, 2345, 3015, 3417, 4221, 5355, 5695, 7035, 7973, 8117, 10251, 17085, 21105, 23919, 24351, 39865, 40585, 51255, 56819, 71757, 73053, 119595, 121755, 137989, 170457, 284095, 358785, 365265, 413967, 511371, 543839, 689945, 852285, 965923, 1241901, 1631517, 2069835, 2556855, 2719195, 2897769, 3806873, 4829615, 4894551, 6209505, 8157585, 8693307, 9245263, 11420619, 14488845, 19034365, 24472755, 27735789, 34261857, 43466535, 46226315, 57103095, 64716841, 83207367, 138678945, 171309285, 194150523, 323584205, 416036835, 582451569, 970752615, 2912257845]

約数ペア:

[(1, 2912257845), (3, 970752615), (5, 582451569), (7, 416036835), (9, 323584205), (15, 194150523), (17, 171309285), (21, 138678945), (35, 83207367), (45, 64716841), (51, 57103095), (63, 46226315), (67, 43466535), (85, 34261857), (105, 27735789), (119, 24472755), (153, 19034365), (201, 14488845), (255, 11420619), (315, 9245263), (335, 8693307), (357, 8157585), (469, 6209505), (595, 4894551), (603, 4829615), (765, 3806873), (1005, 2897769), (1071, 2719195), (1139, 2556855), (1407, 2069835), (1785, 1631517), (2345, 1241901), (3015, 965923), (3417, 852285), (4221, 689945), (5355, 543839), (5695, 511371), (7035, 413967), (7973, 365265), (8117, 358785), (10251, 284095), (17085, 170457), (21105, 137989), (23919, 121755), (24351, 119595), (39865, 73053), (40585, 71757), (51255, 56819)]