2849058940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1481}}^1$

素因数の和:1668

約数の個数: 144

約数和(自身を含む): 7549948224

約数和(自身を除く): 4700889284

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 151, 182, 196, 245, 260, 302, 364, 455, 490, 604, 637, 755, 910, 980, 1057, 1274, 1481, 1510, 1820, 1963, 2114, 2548, 2962, 3020, 3185, 3926, 4228, 5285, 5924, 6370, 7399, 7405, 7852, 9815, 10367, 10570, 12740, 13741, 14798, 14810, 19253, 19630, 20734, 21140, 27482, 29596, 29620, 36995, 38506, 39260, 41468, 51835, 54964, 68705, 72569, 73990, 77012, 96187, 96265, 103670, 134771, 137410, 145138, 147980, 192374, 192530, 207340, 223631, 269542, 274820, 290276, 362845, 384748, 385060, 447262, 480935, 539084, 673855, 725690, 894524, 943397, 961870, 1118155, 1347710, 1451380, 1565417, 1886794, 1923740, 2236310, 2695420, 2907203, 3130834, 3773588, 4472620, 4716985, 5814406, 6261668, 7827085, 9433970, 10957919, 11628812, 14536015, 15654170, 18867940, 20350421, 21915838, 29072030, 31308340, 40700842, 43831676, 54789595, 58144060, 81401684, 101752105, 109579190, 142452947, 203504210, 219158380, 284905894, 407008420, 569811788, 712264735, 1424529470, 2849058940]

約数ペア:

[(1, 2849058940), (2, 1424529470), (4, 712264735), (5, 569811788), (7, 407008420), (10, 284905894), (13, 219158380), (14, 203504210), (20, 142452947), (26, 109579190), (28, 101752105), (35, 81401684), (49, 58144060), (52, 54789595), (65, 43831676), (70, 40700842), (91, 31308340), (98, 29072030), (130, 21915838), (140, 20350421), (151, 18867940), (182, 15654170), (196, 14536015), (245, 11628812), (260, 10957919), (302, 9433970), (364, 7827085), (455, 6261668), (490, 5814406), (604, 4716985), (637, 4472620), (755, 3773588), (910, 3130834), (980, 2907203), (1057, 2695420), (1274, 2236310), (1481, 1923740), (1510, 1886794), (1820, 1565417), (1963, 1451380), (2114, 1347710), (2548, 1118155), (2962, 961870), (3020, 943397), (3185, 894524), (3926, 725690), (4228, 673855), (5285, 539084), (5924, 480935), (6370, 447262), (7399, 385060), (7405, 384748), (7852, 362845), (9815, 290276), (10367, 274820), (10570, 269542), (12740, 223631), (13741, 207340), (14798, 192530), (14810, 192374), (19253, 147980), (19630, 145138), (20734, 137410), (21140, 134771), (27482, 103670), (29596, 96265), (29620, 96187), (36995, 77012), (38506, 73990), (39260, 72569), (41468, 68705), (51835, 54964)]