16451340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14431}}^1$

素因数の和:14462

約数の個数: 48

約数和(自身を含む): 48491520

約数和(自身を除く): 32040180

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, 14431, 28862, 43293, 57724, 72155, 86586, 144310, 173172, 216465, 274189, 288620, 432930, 548378, 822567, 865860, 1096756, 1370945, 1645134, 2741890, 3290268, 4112835, 5483780, 8225670, 16451340]

約数ペア:

[(1, 16451340), (2, 8225670), (3, 5483780), (4, 4112835), (5, 3290268), (6, 2741890), (10, 1645134), (12, 1370945), (15, 1096756), (19, 865860), (20, 822567), (30, 548378), (38, 432930), (57, 288620), (60, 274189), (76, 216465), (95, 173172), (114, 144310), (190, 86586), (228, 72155), (285, 57724), (380, 43293), (570, 28862), (1140, 14431)]