2017007970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9431}}^1\times {\mathrm{7129}}^1$

素因数の和:16570

約数の個数: 32

約数和(自身を含む): 4842011520

約数和(自身を除く): 2825003550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7129, 9431, 14258, 18862, 21387, 28293, 35645, 42774, 47155, 56586, 71290, 94310, 106935, 141465, 213870, 282930, 67233599, 134467198, 201700797, 336167995, 403401594, 672335990, 1008503985, 2017007970]

約数ペア:

[(1, 2017007970), (2, 1008503985), (3, 672335990), (5, 403401594), (6, 336167995), (10, 201700797), (15, 134467198), (30, 67233599), (7129, 282930), (9431, 213870), (14258, 141465), (18862, 106935), (21387, 94310), (28293, 71290), (35645, 56586), (42774, 47155)]