69015780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{127807}}^1$

素因数の和:127825

約数の個数: 48

約数和(自身を含む): 214717440

約数和(自身を除く): 145701660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 127807, 255614, 383421, 511228, 639035, 766842, 1150263, 1278070, 1533684, 1917105, 2300526, 2556140, 3450789, 3834210, 4601052, 5751315, 6901578, 7668420, 11502630, 13803156, 17253945, 23005260, 34507890, 69015780]

約数ペア:

[(1, 69015780), (2, 34507890), (3, 23005260), (4, 17253945), (5, 13803156), (6, 11502630), (9, 7668420), (10, 6901578), (12, 5751315), (15, 4601052), (18, 3834210), (20, 3450789), (27, 2556140), (30, 2300526), (36, 1917105), (45, 1533684), (54, 1278070), (60, 1150263), (90, 766842), (108, 639035), (135, 511228), (180, 383421), (270, 255614), (540, 127807)]