2912650260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{739}}^1$

素因数の和:958

約数の個数: 192

約数和(自身を含む): 9134039040

約数和(自身を除く): 6221388780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 163, 186, 195, 260, 310, 326, 372, 390, 403, 465, 489, 620, 652, 739, 780, 806, 815, 930, 978, 1209, 1478, 1612, 1630, 1860, 1956, 2015, 2119, 2217, 2418, 2445, 2956, 3260, 3695, 4030, 4238, 4434, 4836, 4890, 5053, 6045, 6357, 7390, 8060, 8476, 8868, 9607, 9780, 10106, 10595, 11085, 12090, 12714, 14780, 15159, 19214, 20212, 21190, 22170, 22909, 24180, 25265, 25428, 28821, 30318, 31785, 38428, 42380, 44340, 45818, 48035, 50530, 57642, 60636, 63570, 65689, 68727, 75795, 91636, 96070, 101060, 114545, 115284, 120457, 127140, 131378, 137454, 144105, 151590, 192140, 197067, 229090, 240914, 262756, 274908, 288210, 297817, 303180, 328445, 343635, 361371, 394134, 458180, 481828, 576420, 595634, 602285, 656890, 687270, 722742, 788268, 893451, 985335, 1191268, 1204570, 1313780, 1374540, 1445484, 1489085, 1565941, 1786902, 1806855, 1970670, 2409140, 2978170, 3131882, 3573804, 3613710, 3734167, 3941340, 4467255, 4697823, 5956340, 6263764, 7227420, 7468334, 7829705, 8934510, 9395646, 11202501, 14936668, 15659410, 17869020, 18670835, 18791292, 22405002, 23489115, 31318820, 37341670, 44810004, 46978230, 48544171, 56012505, 74683340, 93956460, 97088342, 112025010, 145632513, 194176684, 224050020, 242720855, 291265026, 485441710, 582530052, 728162565, 970883420, 1456325130, 2912650260]

約数ペア:

[(1, 2912650260), (2, 1456325130), (3, 970883420), (4, 728162565), (5, 582530052), (6, 485441710), (10, 291265026), (12, 242720855), (13, 224050020), (15, 194176684), (20, 145632513), (26, 112025010), (30, 97088342), (31, 93956460), (39, 74683340), (52, 56012505), (60, 48544171), (62, 46978230), (65, 44810004), (78, 37341670), (93, 31318820), (124, 23489115), (130, 22405002), (155, 18791292), (156, 18670835), (163, 17869020), (186, 15659410), (195, 14936668), (260, 11202501), (310, 9395646), (326, 8934510), (372, 7829705), (390, 7468334), (403, 7227420), (465, 6263764), (489, 5956340), (620, 4697823), (652, 4467255), (739, 3941340), (780, 3734167), (806, 3613710), (815, 3573804), (930, 3131882), (978, 2978170), (1209, 2409140), (1478, 1970670), (1612, 1806855), (1630, 1786902), (1860, 1565941), (1956, 1489085), (2015, 1445484), (2119, 1374540), (2217, 1313780), (2418, 1204570), (2445, 1191268), (2956, 985335), (3260, 893451), (3695, 788268), (4030, 722742), (4238, 687270), (4434, 656890), (4836, 602285), (4890, 595634), (5053, 576420), (6045, 481828), (6357, 458180), (7390, 394134), (8060, 361371), (8476, 343635), (8868, 328445), (9607, 303180), (9780, 297817), (10106, 288210), (10595, 274908), (11085, 262756), (12090, 240914), (12714, 229090), (14780, 197067), (15159, 192140), (19214, 151590), (20212, 144105), (21190, 137454), (22170, 131378), (22909, 127140), (24180, 120457), (25265, 115284), (25428, 114545), (28821, 101060), (30318, 96070), (31785, 91636), (38428, 75795), (42380, 68727), (44340, 65689), (45818, 63570), (48035, 60636), (50530, 57642)]