2749209960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3272869}}^1$

素因数の和:3272890

約数の個数: 64

約数和(自身を含む): 9425865600

約数和(自身を除く): 6676655640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 3272869, 6545738, 9818607, 13091476, 16364345, 19637214, 22910083, 26182952, 32728690, 39274428, 45820166, 49093035, 65457380, 68730249, 78548856, 91640332, 98186070, 114550415, 130914760, 137460498, 183280664, 196372140, 229100830, 274920996, 343651245, 392744280, 458201660, 549841992, 687302490, 916403320, 1374604980, 2749209960]

約数ペア:

[(1, 2749209960), (2, 1374604980), (3, 916403320), (4, 687302490), (5, 549841992), (6, 458201660), (7, 392744280), (8, 343651245), (10, 274920996), (12, 229100830), (14, 196372140), (15, 183280664), (20, 137460498), (21, 130914760), (24, 114550415), (28, 98186070), (30, 91640332), (35, 78548856), (40, 68730249), (42, 65457380), (56, 49093035), (60, 45820166), (70, 39274428), (84, 32728690), (105, 26182952), (120, 22910083), (140, 19637214), (168, 16364345), (210, 13091476), (280, 9818607), (420, 6545738), (840, 3272869)]