2017412210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{14407}}^1$

素因数の和:14511

約数の個数: 64

約数和(自身を含む): 4232494080

約数和(自身を除く): 2215081870

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 67, 95, 110, 134, 190, 209, 335, 418, 670, 737, 1045, 1273, 1474, 2090, 2546, 3685, 6365, 7370, 12730, 14003, 14407, 28006, 28814, 70015, 72035, 140030, 144070, 158477, 273733, 316954, 547466, 792385, 965269, 1368665, 1584770, 1930538, 2737330, 3011063, 4826345, 6022126, 9652690, 10617959, 15055315, 18340111, 21235918, 30110630, 36680222, 53089795, 91700555, 106179590, 183401110, 201741221, 403482442, 1008706105, 2017412210]

約数ペア:

[(1, 2017412210), (2, 1008706105), (5, 403482442), (10, 201741221), (11, 183401110), (19, 106179590), (22, 91700555), (38, 53089795), (55, 36680222), (67, 30110630), (95, 21235918), (110, 18340111), (134, 15055315), (190, 10617959), (209, 9652690), (335, 6022126), (418, 4826345), (670, 3011063), (737, 2737330), (1045, 1930538), (1273, 1584770), (1474, 1368665), (2090, 965269), (2546, 792385), (3685, 547466), (6365, 316954), (7370, 273733), (12730, 158477), (14003, 144070), (14407, 140030), (28006, 72035), (28814, 70015)]