67785530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{487}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 126489600

約数和(自身を除く): 58704070

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 449, 487, 898, 974, 2245, 2435, 4490, 4870, 13919, 15097, 27838, 30194, 69595, 75485, 139190, 150970, 218663, 437326, 1093315, 2186630, 6778553, 13557106, 33892765, 67785530]

約数ペア:

[(1, 67785530), (2, 33892765), (5, 13557106), (10, 6778553), (31, 2186630), (62, 1093315), (155, 437326), (310, 218663), (449, 150970), (487, 139190), (898, 75485), (974, 69595), (2245, 30194), (2435, 27838), (4490, 15097), (4870, 13919)]