2685367630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{6379}}^1$

素因数の和:6529

約数の個数: 64

約数和(自身を含む): 5457196800

約数和(自身を除く): 2771829170

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 89, 110, 178, 215, 430, 445, 473, 890, 946, 979, 1958, 2365, 3827, 4730, 4895, 6379, 7654, 9790, 12758, 19135, 31895, 38270, 42097, 63790, 70169, 84194, 140338, 210485, 274297, 350845, 420970, 548594, 567731, 701690, 1135462, 1371485, 2742970, 2838655, 3017267, 5677310, 6034534, 6245041, 12490082, 15086335, 24412433, 30172670, 31225205, 48824866, 62450410, 122062165, 244124330, 268536763, 537073526, 1342683815, 2685367630]

約数ペア:

[(1, 2685367630), (2, 1342683815), (5, 537073526), (10, 268536763), (11, 244124330), (22, 122062165), (43, 62450410), (55, 48824866), (86, 31225205), (89, 30172670), (110, 24412433), (178, 15086335), (215, 12490082), (430, 6245041), (445, 6034534), (473, 5677310), (890, 3017267), (946, 2838655), (979, 2742970), (1958, 1371485), (2365, 1135462), (3827, 701690), (4730, 567731), (4895, 548594), (6379, 420970), (7654, 350845), (9790, 274297), (12758, 210485), (19135, 140338), (31895, 84194), (38270, 70169), (42097, 63790)]