1298102490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6577}}^1$

素因数の和:6653

約数の個数: 128

約数和(自身を含む): 3751038720

約数和(自身を除く): 2452936230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 43, 45, 51, 54, 85, 86, 90, 102, 129, 135, 153, 170, 215, 255, 258, 270, 306, 387, 430, 459, 510, 645, 731, 765, 774, 918, 1161, 1290, 1462, 1530, 1935, 2193, 2295, 2322, 3655, 3870, 4386, 4590, 5805, 6577, 6579, 7310, 10965, 11610, 13154, 13158, 19731, 19737, 21930, 32885, 32895, 39462, 39474, 59193, 65770, 65790, 98655, 98685, 111809, 118386, 177579, 197310, 197370, 223618, 282811, 295965, 335427, 355158, 559045, 565622, 591930, 670854, 848433, 887895, 1006281, 1118090, 1414055, 1677135, 1696866, 1775790, 2012562, 2545299, 2828110, 3018843, 3354270, 4242165, 4807787, 5031405, 5090598, 6037686, 7635897, 8484330, 9615574, 10062810, 12726495, 14423361, 15094215, 15271794, 24038935, 25452990, 28846722, 30188430, 38179485, 43270083, 48077870, 72116805, 76358970, 86540166, 129810249, 144233610, 216350415, 259620498, 432700830, 649051245, 1298102490]

約数ペア:

[(1, 1298102490), (2, 649051245), (3, 432700830), (5, 259620498), (6, 216350415), (9, 144233610), (10, 129810249), (15, 86540166), (17, 76358970), (18, 72116805), (27, 48077870), (30, 43270083), (34, 38179485), (43, 30188430), (45, 28846722), (51, 25452990), (54, 24038935), (85, 15271794), (86, 15094215), (90, 14423361), (102, 12726495), (129, 10062810), (135, 9615574), (153, 8484330), (170, 7635897), (215, 6037686), (255, 5090598), (258, 5031405), (270, 4807787), (306, 4242165), (387, 3354270), (430, 3018843), (459, 2828110), (510, 2545299), (645, 2012562), (731, 1775790), (765, 1696866), (774, 1677135), (918, 1414055), (1161, 1118090), (1290, 1006281), (1462, 887895), (1530, 848433), (1935, 670854), (2193, 591930), (2295, 565622), (2322, 559045), (3655, 355158), (3870, 335427), (4386, 295965), (4590, 282811), (5805, 223618), (6577, 197370), (6579, 197310), (7310, 177579), (10965, 118386), (11610, 111809), (13154, 98685), (13158, 98655), (19731, 65790), (19737, 65770), (21930, 59193), (32885, 39474), (32895, 39462)]