30534340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1619}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 68584320

約数和(自身を除く): 38049980

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1619, 1886, 3238, 3772, 4715, 6476, 8095, 9430, 16190, 18860, 32380, 37237, 66379, 74474, 132758, 148948, 186185, 265516, 331895, 372370, 663790, 744740, 1327580, 1526717, 3053434, 6106868, 7633585, 15267170, 30534340]

約数ペア:

[(1, 30534340), (2, 15267170), (4, 7633585), (5, 6106868), (10, 3053434), (20, 1526717), (23, 1327580), (41, 744740), (46, 663790), (82, 372370), (92, 331895), (115, 265516), (164, 186185), (205, 148948), (230, 132758), (410, 74474), (460, 66379), (820, 37237), (943, 32380), (1619, 18860), (1886, 16190), (3238, 9430), (3772, 8095), (4715, 6476)]