131401310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{6047}}^1$

素因数の和:6148

約数の個数: 32

約数和(自身を含む): 246903552

約数和(自身を除く): 115502242

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 410, 530, 2173, 4346, 6047, 10865, 12094, 21730, 30235, 60470, 247927, 320491, 495854, 640982, 1239635, 1602455, 2479270, 3204910, 13140131, 26280262, 65700655, 131401310]

約数ペア:

[(1, 131401310), (2, 65700655), (5, 26280262), (10, 13140131), (41, 3204910), (53, 2479270), (82, 1602455), (106, 1239635), (205, 640982), (265, 495854), (410, 320491), (530, 247927), (2173, 60470), (4346, 30235), (6047, 21730), (10865, 12094)]