65904690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{1663}}^1$

素因数の和:2994

約数の個数: 32

約数和(自身を含む): 158386176

約数和(自身を除く): 92481486

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1321, 1663, 2642, 3326, 3963, 4989, 6605, 7926, 8315, 9978, 13210, 16630, 19815, 24945, 39630, 49890, 2196823, 4393646, 6590469, 10984115, 13180938, 21968230, 32952345, 65904690]

約数ペア:

[(1, 65904690), (2, 32952345), (3, 21968230), (5, 13180938), (6, 10984115), (10, 6590469), (15, 4393646), (30, 2196823), (1321, 49890), (1663, 39630), (2642, 24945), (3326, 19815), (3963, 16630), (4989, 13210), (6605, 9978), (7926, 8315)]