98540972460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{78207121}}^1$

素因数の和:78207143

約数の個数: 72

約数和(自身を含む): 341608708896

約数和(自身を除く): 243067736436

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 78207121, 156414242, 234621363, 312828484, 391035605, 469242726, 547449847, 703864089, 782071210, 938485452, 1094899694, 1173106815, 1407728178, 1564142420, 1642349541, 2189799388, 2346213630, 2737249235, 2815456356, 3284699082, 3519320445, 4692427260, 4927048623, 5474498470, 6569398164, 7038640890, 8211747705, 9854097246, 10948996940, 14077281780, 16423495410, 19708194492, 24635243115, 32846990820, 49270486230, 98540972460]

約数ペア:

[(1, 98540972460), (2, 49270486230), (3, 32846990820), (4, 24635243115), (5, 19708194492), (6, 16423495410), (7, 14077281780), (9, 10948996940), (10, 9854097246), (12, 8211747705), (14, 7038640890), (15, 6569398164), (18, 5474498470), (20, 4927048623), (21, 4692427260), (28, 3519320445), (30, 3284699082), (35, 2815456356), (36, 2737249235), (42, 2346213630), (45, 2189799388), (60, 1642349541), (63, 1564142420), (70, 1407728178), (84, 1173106815), (90, 1094899694), (105, 938485452), (126, 782071210), (140, 703864089), (180, 547449847), (210, 469242726), (252, 391035605), (315, 312828484), (420, 234621363), (630, 156414242), (1260, 78207121)]