30450308

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{35081}}^1$

素因数の和:35123

約数の個数: 24

約数和(自身を含む): 62866944

約数和(自身を除く): 32416636

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 35081, 70162, 140324, 245567, 491134, 982268, 1087511, 2175022, 4350044, 7612577, 15225154, 30450308]

約数ペア:

[(1, 30450308), (2, 15225154), (4, 7612577), (7, 4350044), (14, 2175022), (28, 1087511), (31, 982268), (62, 491134), (124, 245567), (217, 140324), (434, 70162), (868, 35081)]