122910270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2971}}^1$

素因数の和:3185

約数の個数: 64

約数和(自身を含む): 338950656

約数和(自身を除く): 216040386

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 197, 210, 394, 591, 985, 1182, 1379, 1970, 2758, 2955, 2971, 4137, 5910, 5942, 6895, 8274, 8913, 13790, 14855, 17826, 20685, 20797, 29710, 41370, 41594, 44565, 62391, 89130, 103985, 124782, 207970, 311955, 585287, 623910, 1170574, 1755861, 2926435, 3511722, 4097009, 5852870, 8194018, 8779305, 12291027, 17558610, 20485045, 24582054, 40970090, 61455135, 122910270]

約数ペア:

[(1, 122910270), (2, 61455135), (3, 40970090), (5, 24582054), (6, 20485045), (7, 17558610), (10, 12291027), (14, 8779305), (15, 8194018), (21, 5852870), (30, 4097009), (35, 3511722), (42, 2926435), (70, 1755861), (105, 1170574), (197, 623910), (210, 585287), (394, 311955), (591, 207970), (985, 124782), (1182, 103985), (1379, 89130), (1970, 62391), (2758, 44565), (2955, 41594), (2971, 41370), (4137, 29710), (5910, 20797), (5942, 20685), (6895, 17826), (8274, 14855), (8913, 13790)]