98709660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{78341}}^1$

素因数の和:78363

約数の個数: 72

約数和(自身を含む): 342197856

約数和(自身を除く): 243488196

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, 78341, 156682, 235023, 313364, 391705, 470046, 548387, 705069, 783410, 940092, 1096774, 1175115, 1410138, 1566820, 1645161, 2193548, 2350230, 2741935, 2820276, 3290322, 3525345, 4700460, 4935483, 5483870, 6580644, 7050690, 8225805, 9870966, 10967740, 14101380, 16451610, 19741932, 24677415, 32903220, 49354830, 98709660]

約数ペア:

[(1, 98709660), (2, 49354830), (3, 32903220), (4, 24677415), (5, 19741932), (6, 16451610), (7, 14101380), (9, 10967740), (10, 9870966), (12, 8225805), (14, 7050690), (15, 6580644), (18, 5483870), (20, 4935483), (21, 4700460), (28, 3525345), (30, 3290322), (35, 2820276), (36, 2741935), (42, 2350230), (45, 2193548), (60, 1645161), (63, 1566820), (70, 1410138), (84, 1175115), (90, 1096774), (105, 940092), (126, 783410), (140, 705069), (180, 548387), (210, 470046), (252, 391705), (315, 313364), (420, 235023), (630, 156682), (1260, 78341)]