65416620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{57383}}^1$

素因数の和:57414

約数の個数: 48

約数和(自身を含む): 192810240

約数和(自身を除く): 127393620

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, 57383, 114766, 172149, 229532, 286915, 344298, 573830, 688596, 860745, 1090277, 1147660, 1721490, 2180554, 3270831, 3442980, 4361108, 5451385, 6541662, 10902770, 13083324, 16354155, 21805540, 32708310, 65416620]

約数ペア:

[(1, 65416620), (2, 32708310), (3, 21805540), (4, 16354155), (5, 13083324), (6, 10902770), (10, 6541662), (12, 5451385), (15, 4361108), (19, 3442980), (20, 3270831), (30, 2180554), (38, 1721490), (57, 1147660), (60, 1090277), (76, 860745), (95, 688596), (114, 573830), (190, 344298), (228, 286915), (285, 229532), (380, 172149), (570, 114766), (1140, 57383)]