30398560

素因数分解:

$2^5\times 5^1\times {\mathrm{313}}^1\times {\mathrm{607}}^1$

素因数の和:935

約数の個数: 48

約数和(自身を含む): 72164736

約数和(自身を除く): 41766176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 313, 607, 626, 1214, 1252, 1565, 2428, 2504, 3035, 3130, 4856, 5008, 6070, 6260, 9712, 10016, 12140, 12520, 19424, 24280, 25040, 48560, 50080, 97120, 189991, 379982, 759964, 949955, 1519928, 1899910, 3039856, 3799820, 6079712, 7599640, 15199280, 30398560]

約数ペア:

[(1, 30398560), (2, 15199280), (4, 7599640), (5, 6079712), (8, 3799820), (10, 3039856), (16, 1899910), (20, 1519928), (32, 949955), (40, 759964), (80, 379982), (160, 189991), (313, 97120), (607, 50080), (626, 48560), (1214, 25040), (1252, 24280), (1565, 19424), (2428, 12520), (2504, 12140), (3035, 10016), (3130, 9712), (4856, 6260), (5008, 6070)]