300127966

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 480372480

約数和(自身を除く): 180244514

約数列:

[1, 2, 23, 46, 73, 139, 146, 278, 643, 1286, 1679, 3197, 3358, 6394, 10147, 14789, 20294, 29578, 46939, 89377, 93878, 178754, 233381, 466762, 1079597, 2055671, 2159194, 4111342, 6524521, 13049042, 150063983, 300127966]

約数ペア:

[(1, 300127966), (2, 150063983), (23, 13049042), (46, 6524521), (73, 4111342), (139, 2159194), (146, 2055671), (278, 1079597), (643, 466762), (1286, 233381), (1679, 178754), (3197, 93878), (3358, 89377), (6394, 46939), (10147, 29578), (14789, 20294)]