30930216

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 81475200

約数和(自身を除く): 50544984

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 137, 138, 184, 274, 276, 409, 411, 548, 552, 818, 822, 1096, 1227, 1636, 1644, 2454, 3151, 3272, 3288, 4908, 6302, 9407, 9453, 9816, 12604, 18814, 18906, 25208, 28221, 37628, 37812, 56033, 56442, 75256, 75624, 112066, 112884, 168099, 224132, 225768, 336198, 448264, 672396, 1288759, 1344792, 2577518, 3866277, 5155036, 7732554, 10310072, 15465108, 30930216]

約数ペア:

[(1, 30930216), (2, 15465108), (3, 10310072), (4, 7732554), (6, 5155036), (8, 3866277), (12, 2577518), (23, 1344792), (24, 1288759), (46, 672396), (69, 448264), (92, 336198), (137, 225768), (138, 224132), (184, 168099), (274, 112884), (276, 112066), (409, 75624), (411, 75256), (548, 56442), (552, 56033), (818, 37812), (822, 37628), (1096, 28221), (1227, 25208), (1636, 18906), (1644, 18814), (2454, 12604), (3151, 9816), (3272, 9453), (3288, 9407), (4908, 6302)]