71588690

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{461}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 132024816

約数和(自身を除く): 60436126

約数列:

[1, 2, 5, 10, 53, 106, 265, 293, 461, 530, 586, 922, 1465, 2305, 2930, 4610, 15529, 24433, 31058, 48866, 77645, 122165, 135073, 155290, 244330, 270146, 675365, 1350730, 7158869, 14317738, 35794345, 71588690]

約数ペア:

[(1, 71588690), (2, 35794345), (5, 14317738), (10, 7158869), (53, 1350730), (106, 675365), (265, 270146), (293, 244330), (461, 155290), (530, 135073), (586, 122165), (922, 77645), (1465, 48866), (2305, 31058), (2930, 24433), (4610, 15529)]