463349580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{406447}}^1$

素因数の和:406478

約数の個数: 48

約数和(自身を含む): 1365665280

約数和(自身を除く): 902315700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 406447, 812894, 1219341, 1625788, 2032235, 2438682, 4064470, 4877364, 6096705, 7722493, 8128940, 12193410, 15444986, 23167479, 24386820, 30889972, 38612465, 46334958, 77224930, 92669916, 115837395, 154449860, 231674790, 463349580]

約数ペア:

[(1, 463349580), (2, 231674790), (3, 154449860), (4, 115837395), (5, 92669916), (6, 77224930), (10, 46334958), (12, 38612465), (15, 30889972), (19, 24386820), (20, 23167479), (30, 15444986), (38, 12193410), (57, 8128940), (60, 7722493), (76, 6096705), (95, 4877364), (114, 4064470), (190, 2438682), (228, 2032235), (285, 1625788), (380, 1219341), (570, 812894), (1140, 406447)]