30964010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40213}}^1$

素因数の和:40238

約数の個数: 32

約数和(自身を含む): 69489792

約数和(自身を除く): 38525782

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 40213, 80426, 201065, 281491, 402130, 442343, 562982, 884686, 1407455, 2211715, 2814910, 3096401, 4423430, 6192802, 15482005, 30964010]

約数ペア:

[(1, 30964010), (2, 15482005), (5, 6192802), (7, 4423430), (10, 3096401), (11, 2814910), (14, 2211715), (22, 1407455), (35, 884686), (55, 562982), (70, 442343), (77, 402130), (110, 281491), (154, 201065), (385, 80426), (770, 40213)]