39372690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{433}}^2$

素因数の和:883

約数の個数: 48

約数和(自身を含む): 108243648

約数和(自身を除く): 68870958

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 433, 866, 1299, 2165, 2598, 3031, 4330, 6062, 6495, 9093, 12990, 15155, 18186, 30310, 45465, 90930, 187489, 374978, 562467, 937445, 1124934, 1312423, 1874890, 2624846, 2812335, 3937269, 5624670, 6562115, 7874538, 13124230, 19686345, 39372690]

約数ペア:

[(1, 39372690), (2, 19686345), (3, 13124230), (5, 7874538), (6, 6562115), (7, 5624670), (10, 3937269), (14, 2812335), (15, 2624846), (21, 1874890), (30, 1312423), (35, 1124934), (42, 937445), (70, 562467), (105, 374978), (210, 187489), (433, 90930), (866, 45465), (1299, 30310), (2165, 18186), (2598, 15155), (3031, 12990), (4330, 9093), (6062, 6495)]