90704630

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2971}}^1$

素因数の和:3092

約数の個数: 32

約数和(自身を含む): 169475328

約数和(自身を除く): 78770698

約数列:

[1, 2, 5, 10, 43, 71, 86, 142, 215, 355, 430, 710, 2971, 3053, 5942, 6106, 14855, 15265, 29710, 30530, 127753, 210941, 255506, 421882, 638765, 1054705, 1277530, 2109410, 9070463, 18140926, 45352315, 90704630]

約数ペア:

[(1, 90704630), (2, 45352315), (5, 18140926), (10, 9070463), (43, 2109410), (71, 1277530), (86, 1054705), (142, 638765), (215, 421882), (355, 255506), (430, 210941), (710, 127753), (2971, 30530), (3053, 29710), (5942, 15265), (6106, 14855)]