30685798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5647}}^1$

素因数の和:5692

約数の個数: 32

約数和(自身を含む): 56931840

約数和(自身を除く): 26246042

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 5647, 11294, 62117, 73411, 107293, 124234, 146822, 214586, 807521, 1180223, 1394809, 1615042, 2360446, 2789618, 15342899, 30685798]

約数ペア:

[(1, 30685798), (2, 15342899), (11, 2789618), (13, 2360446), (19, 1615042), (22, 1394809), (26, 1180223), (38, 807521), (143, 214586), (209, 146822), (247, 124234), (286, 107293), (418, 73411), (494, 62117), (2717, 11294), (5434, 5647)]