30086386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 22168334

約数列:

[1, 2, 11, 19, 22, 38, 167, 209, 334, 418, 431, 862, 1837, 3173, 3674, 4741, 6346, 8189, 9482, 16378, 34903, 69806, 71977, 90079, 143954, 180158, 791747, 1367563, 1583494, 2735126, 15043193, 30086386]

約数ペア:

[(1, 30086386), (2, 15043193), (11, 2735126), (19, 1583494), (22, 1367563), (38, 791747), (167, 180158), (209, 143954), (334, 90079), (418, 71977), (431, 69806), (862, 34903), (1837, 16378), (3173, 9482), (3674, 8189), (4741, 6346)]