30702768

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{15601}}^1$

素因数の和:15653

約数の個数: 40

約数和(自身を含む): 81255216

約数和(自身を除く): 50552448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 15601, 31202, 46803, 62404, 93606, 124808, 187212, 249616, 374424, 639641, 748848, 1279282, 1918923, 2558564, 3837846, 5117128, 7675692, 10234256, 15351384, 30702768]

約数ペア:

[(1, 30702768), (2, 15351384), (3, 10234256), (4, 7675692), (6, 5117128), (8, 3837846), (12, 2558564), (16, 1918923), (24, 1279282), (41, 748848), (48, 639641), (82, 374424), (123, 249616), (164, 187212), (246, 124808), (328, 93606), (492, 62404), (656, 46803), (984, 31202), (1968, 15601)]