30755148

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3137}}^1$

素因数の和:3206

約数の個数: 48

約数和(自身を含む): 77320320

約数和(自身を除く): 46565172

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3137, 3268, 4902, 6274, 9411, 9804, 12548, 18822, 37644, 59603, 119206, 134891, 178809, 238412, 269782, 357618, 404673, 539564, 715236, 809346, 1618692, 2562929, 5125858, 7688787, 10251716, 15377574, 30755148]

約数ペア:

[(1, 30755148), (2, 15377574), (3, 10251716), (4, 7688787), (6, 5125858), (12, 2562929), (19, 1618692), (38, 809346), (43, 715236), (57, 539564), (76, 404673), (86, 357618), (114, 269782), (129, 238412), (172, 178809), (228, 134891), (258, 119206), (516, 59603), (817, 37644), (1634, 18822), (2451, 12548), (3137, 9804), (3268, 9411), (4902, 6274)]