64857540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{98269}}^1$

素因数の和:98292

約数の個数: 48

約数和(自身を含む): 198112320

約数和(自身を除く): 133254780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 98269, 196538, 294807, 393076, 491345, 589614, 982690, 1080959, 1179228, 1474035, 1965380, 2161918, 2948070, 3242877, 4323836, 5404795, 5896140, 6485754, 10809590, 12971508, 16214385, 21619180, 32428770, 64857540]

約数ペア:

[(1, 64857540), (2, 32428770), (3, 21619180), (4, 16214385), (5, 12971508), (6, 10809590), (10, 6485754), (11, 5896140), (12, 5404795), (15, 4323836), (20, 3242877), (22, 2948070), (30, 2161918), (33, 1965380), (44, 1474035), (55, 1179228), (60, 1080959), (66, 982690), (110, 589614), (132, 491345), (165, 393076), (220, 294807), (330, 196538), (660, 98269)]