30374276

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2081}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 55089720

約数和(自身を除く): 24715444

約数列:

[1, 2, 4, 41, 82, 89, 164, 178, 356, 2081, 3649, 4162, 7298, 8324, 14596, 85321, 170642, 185209, 341284, 370418, 740836, 7593569, 15187138, 30374276]

約数ペア:

[(1, 30374276), (2, 15187138), (4, 7593569), (41, 740836), (82, 370418), (89, 341284), (164, 185209), (178, 170642), (356, 85321), (2081, 14596), (3649, 8324), (4162, 7298)]