30618244

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 58480128

約数和(自身を除く): 27861884

約数列:

[1, 2, 4, 23, 46, 47, 73, 92, 94, 97, 146, 188, 194, 292, 388, 1081, 1679, 2162, 2231, 3358, 3431, 4324, 4462, 4559, 6716, 6862, 7081, 8924, 9118, 13724, 14162, 18236, 28324, 78913, 104857, 157826, 162863, 209714, 315652, 325726, 332807, 419428, 651452, 665614, 1331228, 7654561, 15309122, 30618244]

約数ペア:

[(1, 30618244), (2, 15309122), (4, 7654561), (23, 1331228), (46, 665614), (47, 651452), (73, 419428), (92, 332807), (94, 325726), (97, 315652), (146, 209714), (188, 162863), (194, 157826), (292, 104857), (388, 78913), (1081, 28324), (1679, 18236), (2162, 14162), (2231, 13724), (3358, 9118), (3431, 8924), (4324, 7081), (4462, 6862), (4559, 6716)]