30572944

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1163}}^1$

素因数の和:1255

約数の個数: 40

約数和(自身を含む): 62353152

約数和(自身を除く): 31780208

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1163, 1643, 2326, 3286, 4652, 6572, 9304, 13144, 18608, 26288, 36053, 61639, 72106, 123278, 144212, 246556, 288424, 493112, 576848, 986224, 1910809, 3821618, 7643236, 15286472, 30572944]

約数ペア:

[(1, 30572944), (2, 15286472), (4, 7643236), (8, 3821618), (16, 1910809), (31, 986224), (53, 576848), (62, 493112), (106, 288424), (124, 246556), (212, 144212), (248, 123278), (424, 72106), (496, 61639), (848, 36053), (1163, 26288), (1643, 18608), (2326, 13144), (3286, 9304), (4652, 6572)]