39330340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{599}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 97675200

約数和(自身を除く): 58344860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 67, 70, 98, 134, 140, 196, 245, 268, 335, 469, 490, 599, 670, 938, 980, 1198, 1340, 1876, 2345, 2396, 2995, 3283, 4193, 4690, 5990, 6566, 8386, 9380, 11980, 13132, 16415, 16772, 20965, 29351, 32830, 40133, 41930, 58702, 65660, 80266, 83860, 117404, 146755, 160532, 200665, 280931, 293510, 401330, 561862, 587020, 802660, 1123724, 1404655, 1966517, 2809310, 3933034, 5618620, 7866068, 9832585, 19665170, 39330340]

約数ペア:

[(1, 39330340), (2, 19665170), (4, 9832585), (5, 7866068), (7, 5618620), (10, 3933034), (14, 2809310), (20, 1966517), (28, 1404655), (35, 1123724), (49, 802660), (67, 587020), (70, 561862), (98, 401330), (134, 293510), (140, 280931), (196, 200665), (245, 160532), (268, 146755), (335, 117404), (469, 83860), (490, 80266), (599, 65660), (670, 58702), (938, 41930), (980, 40133), (1198, 32830), (1340, 29351), (1876, 20965), (2345, 16772), (2396, 16415), (2995, 13132), (3283, 11980), (4193, 9380), (4690, 8386), (5990, 6566)]