945336980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6752407}}^1$

素因数の和:6752423

約数の個数: 24

約数和(自身を含む): 2268809088

約数和(自身を除く): 1323472108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6752407, 13504814, 27009628, 33762035, 47266849, 67524070, 94533698, 135048140, 189067396, 236334245, 472668490, 945336980]

約数ペア:

[(1, 945336980), (2, 472668490), (4, 236334245), (5, 189067396), (7, 135048140), (10, 94533698), (14, 67524070), (20, 47266849), (28, 33762035), (35, 27009628), (70, 13504814), (140, 6752407)]