64670030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{919}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 120821760

約数和(自身を除く): 56151730

約数列:

[1, 2, 5, 10, 31, 62, 155, 227, 310, 454, 919, 1135, 1838, 2270, 4595, 7037, 9190, 14074, 28489, 35185, 56978, 70370, 142445, 208613, 284890, 417226, 1043065, 2086130, 6467003, 12934006, 32335015, 64670030]

約数ペア:

[(1, 64670030), (2, 32335015), (5, 12934006), (10, 6467003), (31, 2086130), (62, 1043065), (155, 417226), (227, 284890), (310, 208613), (454, 142445), (919, 70370), (1135, 56978), (1838, 35185), (2270, 28489), (4595, 14074), (7037, 9190)]