25670970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 73945872

約数和(自身を除く): 48274902

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 37, 39, 45, 65, 74, 78, 90, 111, 117, 130, 185, 195, 222, 234, 333, 370, 390, 481, 555, 585, 593, 666, 962, 1110, 1170, 1186, 1443, 1665, 1779, 2405, 2886, 2965, 3330, 3558, 4329, 4810, 5337, 5930, 7215, 7709, 8658, 8895, 10674, 14430, 15418, 17790, 21645, 21941, 23127, 26685, 38545, 43290, 43882, 46254, 53370, 65823, 69381, 77090, 109705, 115635, 131646, 138762, 197469, 219410, 231270, 285233, 329115, 346905, 394938, 570466, 658230, 693810, 855699, 987345, 1426165, 1711398, 1974690, 2567097, 2852330, 4278495, 5134194, 8556990, 12835485, 25670970]

約数ペア:

[(1, 25670970), (2, 12835485), (3, 8556990), (5, 5134194), (6, 4278495), (9, 2852330), (10, 2567097), (13, 1974690), (15, 1711398), (18, 1426165), (26, 987345), (30, 855699), (37, 693810), (39, 658230), (45, 570466), (65, 394938), (74, 346905), (78, 329115), (90, 285233), (111, 231270), (117, 219410), (130, 197469), (185, 138762), (195, 131646), (222, 115635), (234, 109705), (333, 77090), (370, 69381), (390, 65823), (481, 53370), (555, 46254), (585, 43882), (593, 43290), (666, 38545), (962, 26685), (1110, 23127), (1170, 21941), (1186, 21645), (1443, 17790), (1665, 15418), (1779, 14430), (2405, 10674), (2886, 8895), (2965, 8658), (3330, 7709), (3558, 7215), (4329, 5930), (4810, 5337)]