610460620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{56629}}^1$

素因数の和:56663

約数の個数: 72

約数和(自身を含む): 1626866640

約数和(自身を除く): 1016406020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5390, 10780, 56629, 113258, 226516, 283145, 396403, 566290, 622919, 792806, 1132580, 1245838, 1585612, 1982015, 2491676, 2774821, 3114595, 3964030, 4360433, 5549642, 6229190, 7928060, 8720866, 11099284, 12458380, 13874105, 17441732, 21802165, 27748210, 30523031, 43604330, 55496420, 61046062, 87208660, 122092124, 152615155, 305230310, 610460620]

約数ペア:

[(1, 610460620), (2, 305230310), (4, 152615155), (5, 122092124), (7, 87208660), (10, 61046062), (11, 55496420), (14, 43604330), (20, 30523031), (22, 27748210), (28, 21802165), (35, 17441732), (44, 13874105), (49, 12458380), (55, 11099284), (70, 8720866), (77, 7928060), (98, 6229190), (110, 5549642), (140, 4360433), (154, 3964030), (196, 3114595), (220, 2774821), (245, 2491676), (308, 1982015), (385, 1585612), (490, 1245838), (539, 1132580), (770, 792806), (980, 622919), (1078, 566290), (1540, 396403), (2156, 283145), (2695, 226516), (5390, 113258), (10780, 56629)]