2697807710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{1049}}^1$

素因数の和:1413

約数の個数: 64

約数和(自身を含む): 5325868800

約数和(自身を除く): 2628061090

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 271, 365, 542, 730, 949, 1049, 1355, 1898, 2098, 2710, 3523, 4745, 5245, 7046, 9490, 10490, 13637, 17615, 19783, 27274, 35230, 39566, 68185, 76577, 98915, 136370, 153154, 197830, 257179, 284279, 382885, 514358, 568558, 765770, 995501, 1285895, 1421395, 1991002, 2571790, 2842790, 3695627, 4977505, 7391254, 9955010, 18478135, 20752367, 36956270, 41504734, 103761835, 207523670, 269780771, 539561542, 1348903855, 2697807710]

約数ペア:

[(1, 2697807710), (2, 1348903855), (5, 539561542), (10, 269780771), (13, 207523670), (26, 103761835), (65, 41504734), (73, 36956270), (130, 20752367), (146, 18478135), (271, 9955010), (365, 7391254), (542, 4977505), (730, 3695627), (949, 2842790), (1049, 2571790), (1355, 1991002), (1898, 1421395), (2098, 1285895), (2710, 995501), (3523, 765770), (4745, 568558), (5245, 514358), (7046, 382885), (9490, 284279), (10490, 257179), (13637, 197830), (17615, 153154), (19783, 136370), (27274, 98915), (35230, 76577), (39566, 68185)]