30960496

素因数分解:

$2^4\times 7^1\times {\mathrm{491}}^1\times {\mathrm{563}}^1$

素因数の和:1069

約数の個数: 40

約数和(自身を含む): 68817024

約数和(自身を除く): 37856528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 491, 563, 982, 1126, 1964, 2252, 3437, 3928, 3941, 4504, 6874, 7856, 7882, 9008, 13748, 15764, 27496, 31528, 54992, 63056, 276433, 552866, 1105732, 1935031, 2211464, 3870062, 4422928, 7740124, 15480248, 30960496]

約数ペア:

[(1, 30960496), (2, 15480248), (4, 7740124), (7, 4422928), (8, 3870062), (14, 2211464), (16, 1935031), (28, 1105732), (56, 552866), (112, 276433), (491, 63056), (563, 54992), (982, 31528), (1126, 27496), (1964, 15764), (2252, 13748), (3437, 9008), (3928, 7882), (3941, 7856), (4504, 6874)]