30619732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 63504000

約数和(自身を除く): 32884268

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 199, 269, 286, 398, 538, 572, 796, 1076, 2189, 2587, 2959, 3497, 4378, 5174, 5918, 6994, 8756, 10348, 11836, 13988, 28457, 38467, 53531, 56914, 76934, 107062, 113828, 153868, 214124, 588841, 695903, 1177682, 1391806, 2355364, 2783612, 7654933, 15309866, 30619732]

約数ペア:

[(1, 30619732), (2, 15309866), (4, 7654933), (11, 2783612), (13, 2355364), (22, 1391806), (26, 1177682), (44, 695903), (52, 588841), (143, 214124), (199, 153868), (269, 113828), (286, 107062), (398, 76934), (538, 56914), (572, 53531), (796, 38467), (1076, 28457), (2189, 13988), (2587, 11836), (2959, 10348), (3497, 8756), (4378, 6994), (5174, 5918)]