30874344

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{29917}}^1$

素因数の和:29969

約数の個数: 32

約数和(自身を含む): 78983520

約数和(自身を除く): 48109176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 29917, 59834, 89751, 119668, 179502, 239336, 359004, 718008, 1286431, 2572862, 3859293, 5145724, 7718586, 10291448, 15437172, 30874344]

約数ペア:

[(1, 30874344), (2, 15437172), (3, 10291448), (4, 7718586), (6, 5145724), (8, 3859293), (12, 2572862), (24, 1286431), (43, 718008), (86, 359004), (129, 239336), (172, 179502), (258, 119668), (344, 89751), (516, 59834), (1032, 29917)]