30388142

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{1237}}^1$

素因数の和:1483

約数の個数: 16

約数和(自身を含む): 46528992

約数和(自身を除く): 16140850

約数列:

[1, 2, 71, 142, 173, 346, 1237, 2474, 12283, 24566, 87827, 175654, 214001, 428002, 15194071, 30388142]

約数ペア:

[(1, 30388142), (2, 15194071), (71, 428002), (142, 214001), (173, 175654), (346, 87827), (1237, 24566), (2474, 12283)]