520030615089

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{271}}^1\times {\mathrm{449}}^1\times {\mathrm{2693}}^1$

素因数の和:3462

約数の個数: 48

約数和(自身を含む): 729397267200

約数和(自身を除く): 209366652111

約数列:

[1, 3, 23, 69, 271, 449, 529, 813, 1347, 1587, 2693, 6233, 8079, 10327, 18699, 30981, 61939, 121679, 143359, 185817, 237521, 365037, 430077, 712563, 729803, 1209157, 1424597, 2189409, 2798617, 3627471, 4273791, 8395851, 16785469, 27810611, 50356407, 64368191, 83431833, 193104573, 327681547, 386065787, 639644053, 983044641, 1158197361, 1918932159, 7536675581, 22610026743, 173343538363, 520030615089]

約数ペア:

[(1, 520030615089), (3, 173343538363), (23, 22610026743), (69, 7536675581), (271, 1918932159), (449, 1158197361), (529, 983044641), (813, 639644053), (1347, 386065787), (1587, 327681547), (2693, 193104573), (6233, 83431833), (8079, 64368191), (10327, 50356407), (18699, 27810611), (30981, 16785469), (61939, 8395851), (121679, 4273791), (143359, 3627471), (185817, 2798617), (237521, 2189409), (365037, 1424597), (430077, 1209157), (712563, 729803)]