67019260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6217}}^1$

素因数の和:6251

約数の個数: 72

約数和(自身を含む): 178630704

約数和(自身を除く): 111611444

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, 6217, 10780, 12434, 24868, 31085, 43519, 62170, 68387, 87038, 124340, 136774, 174076, 217595, 273548, 304633, 341935, 435190, 478709, 609266, 683870, 870380, 957418, 1218532, 1367740, 1523165, 1914836, 2393545, 3046330, 3350963, 4787090, 6092660, 6701926, 9574180, 13403852, 16754815, 33509630, 67019260]

約数ペア:

[(1, 67019260), (2, 33509630), (4, 16754815), (5, 13403852), (7, 9574180), (10, 6701926), (11, 6092660), (14, 4787090), (20, 3350963), (22, 3046330), (28, 2393545), (35, 1914836), (44, 1523165), (49, 1367740), (55, 1218532), (70, 957418), (77, 870380), (98, 683870), (110, 609266), (140, 478709), (154, 435190), (196, 341935), (220, 304633), (245, 273548), (308, 217595), (385, 174076), (490, 136774), (539, 124340), (770, 87038), (980, 68387), (1078, 62170), (1540, 43519), (2156, 31085), (2695, 24868), (5390, 12434), (6217, 10780)]