766528070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2003}}^1$

素因数の和:2106

約数の個数: 96

約数和(自身を含む): 1776473856

約数和(自身を除く): 1009945786

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 71, 77, 98, 110, 142, 154, 245, 355, 385, 490, 497, 539, 710, 770, 781, 994, 1078, 1562, 2003, 2485, 2695, 3479, 3905, 4006, 4970, 5390, 5467, 6958, 7810, 10015, 10934, 14021, 17395, 20030, 22033, 27335, 28042, 34790, 38269, 44066, 54670, 70105, 76538, 98147, 110165, 140210, 142213, 154231, 191345, 196294, 220330, 284426, 308462, 382690, 490735, 711065, 771155, 981470, 995491, 1079617, 1422130, 1542310, 1564343, 1990982, 2159234, 3128686, 4977455, 5398085, 6968437, 7821715, 9954910, 10796170, 10950401, 13936874, 15643430, 21900802, 34842185, 54752005, 69684370, 76652807, 109504010, 153305614, 383264035, 766528070]

約数ペア:

[(1, 766528070), (2, 383264035), (5, 153305614), (7, 109504010), (10, 76652807), (11, 69684370), (14, 54752005), (22, 34842185), (35, 21900802), (49, 15643430), (55, 13936874), (70, 10950401), (71, 10796170), (77, 9954910), (98, 7821715), (110, 6968437), (142, 5398085), (154, 4977455), (245, 3128686), (355, 2159234), (385, 1990982), (490, 1564343), (497, 1542310), (539, 1422130), (710, 1079617), (770, 995491), (781, 981470), (994, 771155), (1078, 711065), (1562, 490735), (2003, 382690), (2485, 308462), (2695, 284426), (3479, 220330), (3905, 196294), (4006, 191345), (4970, 154231), (5390, 142213), (5467, 140210), (6958, 110165), (7810, 98147), (10015, 76538), (10934, 70105), (14021, 54670), (17395, 44066), (20030, 38269), (22033, 34790), (27335, 28042)]