30512062

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{457}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 55399680

約数和(自身を除く): 24887618

約数列:

[1, 2, 7, 14, 19, 38, 133, 251, 266, 457, 502, 914, 1757, 3199, 3514, 4769, 6398, 8683, 9538, 17366, 33383, 60781, 66766, 114707, 121562, 229414, 802949, 1605898, 2179433, 4358866, 15256031, 30512062]

約数ペア:

[(1, 30512062), (2, 15256031), (7, 4358866), (14, 2179433), (19, 1605898), (38, 802949), (133, 229414), (251, 121562), (266, 114707), (457, 66766), (502, 60781), (914, 33383), (1757, 17366), (3199, 9538), (3514, 8683), (4769, 6398)]