2012040270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2903}}^1$

素因数の和:3087

約数の個数: 128

約数和(自身を含む): 5720647680

約数和(自身を除く): 3708607410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 151, 153, 170, 255, 270, 302, 306, 453, 459, 510, 755, 765, 906, 918, 1359, 1510, 1530, 2265, 2295, 2567, 2718, 2903, 4077, 4530, 4590, 5134, 5806, 6795, 7701, 8154, 8709, 12835, 13590, 14515, 15402, 17418, 20385, 23103, 25670, 26127, 29030, 38505, 40770, 43545, 46206, 49351, 52254, 69309, 77010, 78381, 87090, 98702, 115515, 130635, 138618, 148053, 156762, 231030, 246755, 261270, 296106, 346545, 391905, 438353, 444159, 493510, 693090, 740265, 783810, 876706, 888318, 1315059, 1332477, 1480530, 2191765, 2220795, 2630118, 2664954, 3945177, 4383530, 4441590, 6575295, 6662385, 7452001, 7890354, 11835531, 13150590, 13324770, 14904002, 19725885, 22356003, 23671062, 37260005, 39451770, 44712006, 59177655, 67068009, 74520010, 111780015, 118355310, 134136018, 201204027, 223560030, 335340045, 402408054, 670680090, 1006020135, 2012040270]

約数ペア:

[(1, 2012040270), (2, 1006020135), (3, 670680090), (5, 402408054), (6, 335340045), (9, 223560030), (10, 201204027), (15, 134136018), (17, 118355310), (18, 111780015), (27, 74520010), (30, 67068009), (34, 59177655), (45, 44712006), (51, 39451770), (54, 37260005), (85, 23671062), (90, 22356003), (102, 19725885), (135, 14904002), (151, 13324770), (153, 13150590), (170, 11835531), (255, 7890354), (270, 7452001), (302, 6662385), (306, 6575295), (453, 4441590), (459, 4383530), (510, 3945177), (755, 2664954), (765, 2630118), (906, 2220795), (918, 2191765), (1359, 1480530), (1510, 1332477), (1530, 1315059), (2265, 888318), (2295, 876706), (2567, 783810), (2718, 740265), (2903, 693090), (4077, 493510), (4530, 444159), (4590, 438353), (5134, 391905), (5806, 346545), (6795, 296106), (7701, 261270), (8154, 246755), (8709, 231030), (12835, 156762), (13590, 148053), (14515, 138618), (15402, 130635), (17418, 115515), (20385, 98702), (23103, 87090), (25670, 78381), (26127, 77010), (29030, 69309), (38505, 52254), (40770, 49351), (43545, 46206)]