30375856

素因数分解:

$2^4\times 7^1\times {\mathrm{367}}^1\times {\mathrm{739}}^1$

素因数の和:1121

約数の個数: 40

約数和(自身を含む): 67535360

約数和(自身を除く): 37159504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 367, 734, 739, 1468, 1478, 2569, 2936, 2956, 5138, 5173, 5872, 5912, 10276, 10346, 11824, 20552, 20692, 41104, 41384, 82768, 271213, 542426, 1084852, 1898491, 2169704, 3796982, 4339408, 7593964, 15187928, 30375856]

約数ペア:

[(1, 30375856), (2, 15187928), (4, 7593964), (7, 4339408), (8, 3796982), (14, 2169704), (16, 1898491), (28, 1084852), (56, 542426), (112, 271213), (367, 82768), (734, 41384), (739, 41104), (1468, 20692), (1478, 20552), (2569, 11824), (2936, 10346), (2956, 10276), (5138, 5912), (5173, 5872)]