30700846

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 53406720

約数和(自身を除く): 22705874

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 607, 1214, 1331, 2299, 2662, 4598, 6677, 11533, 13354, 23066, 25289, 50578, 73447, 126863, 146894, 253726, 807917, 1395493, 1615834, 2790986, 15350423, 30700846]

約数ペア:

[(1, 30700846), (2, 15350423), (11, 2790986), (19, 1615834), (22, 1395493), (38, 807917), (121, 253726), (209, 146894), (242, 126863), (418, 73447), (607, 50578), (1214, 25289), (1331, 23066), (2299, 13354), (2662, 11533), (4598, 6677)]