2014256510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:438

約数の個数: 128

約数和(自身を含む): 4467032064

約数和(自身を除く): 2452775554

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 67, 70, 71, 115, 134, 142, 161, 230, 263, 322, 335, 355, 469, 497, 526, 670, 710, 805, 938, 994, 1315, 1541, 1610, 1633, 1841, 2345, 2485, 2630, 3082, 3266, 3682, 4690, 4757, 4970, 6049, 7705, 8165, 9205, 9514, 10787, 11431, 12098, 15410, 16330, 17621, 18410, 18673, 21574, 22862, 23785, 30245, 33299, 35242, 37346, 42343, 47570, 53935, 57155, 60490, 66598, 84686, 88105, 93365, 107870, 109411, 114310, 123347, 130711, 166495, 176210, 186730, 211715, 218822, 246694, 261422, 332990, 405283, 423430, 429479, 547055, 616735, 653555, 765877, 810566, 858958, 1094110, 1233470, 1251091, 1307110, 1531754, 2026415, 2147395, 2502182, 2836981, 3006353, 3829385, 4052830, 4294790, 5673962, 6012706, 6255455, 7658770, 8757637, 12510910, 14184905, 15031765, 17515274, 28369810, 28775093, 30063530, 43788185, 57550186, 87576370, 143875465, 201425651, 287750930, 402851302, 1007128255, 2014256510]

約数ペア:

[(1, 2014256510), (2, 1007128255), (5, 402851302), (7, 287750930), (10, 201425651), (14, 143875465), (23, 87576370), (35, 57550186), (46, 43788185), (67, 30063530), (70, 28775093), (71, 28369810), (115, 17515274), (134, 15031765), (142, 14184905), (161, 12510910), (230, 8757637), (263, 7658770), (322, 6255455), (335, 6012706), (355, 5673962), (469, 4294790), (497, 4052830), (526, 3829385), (670, 3006353), (710, 2836981), (805, 2502182), (938, 2147395), (994, 2026415), (1315, 1531754), (1541, 1307110), (1610, 1251091), (1633, 1233470), (1841, 1094110), (2345, 858958), (2485, 810566), (2630, 765877), (3082, 653555), (3266, 616735), (3682, 547055), (4690, 429479), (4757, 423430), (4970, 405283), (6049, 332990), (7705, 261422), (8165, 246694), (9205, 218822), (9514, 211715), (10787, 186730), (11431, 176210), (12098, 166495), (15410, 130711), (16330, 123347), (17621, 114310), (18410, 109411), (18673, 107870), (21574, 93365), (22862, 88105), (23785, 84686), (30245, 66598), (33299, 60490), (35242, 57155), (37346, 53935), (42343, 47570)]