12925231970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{64091}}^1$

素因数の和:64215

約数の個数: 64

約数和(自身を含む): 27613910016

約数和(自身を除く): 14688678046

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 67, 70, 86, 134, 215, 301, 335, 430, 469, 602, 670, 938, 1505, 2345, 2881, 3010, 4690, 5762, 14405, 20167, 28810, 40334, 64091, 100835, 128182, 201670, 320455, 448637, 640910, 897274, 2243185, 2755913, 4294097, 4486370, 5511826, 8588194, 13779565, 19291391, 21470485, 27559130, 30058679, 38582782, 42940970, 60117358, 96456955, 150293395, 184646171, 192913910, 300586790, 369292342, 923230855, 1292523197, 1846461710, 2585046394, 6462615985, 12925231970]

約数ペア:

[(1, 12925231970), (2, 6462615985), (5, 2585046394), (7, 1846461710), (10, 1292523197), (14, 923230855), (35, 369292342), (43, 300586790), (67, 192913910), (70, 184646171), (86, 150293395), (134, 96456955), (215, 60117358), (301, 42940970), (335, 38582782), (430, 30058679), (469, 27559130), (602, 21470485), (670, 19291391), (938, 13779565), (1505, 8588194), (2345, 5511826), (2881, 4486370), (3010, 4294097), (4690, 2755913), (5762, 2243185), (14405, 897274), (20167, 640910), (28810, 448637), (40334, 320455), (64091, 201670), (100835, 128182)]