30243759

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{797}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 50050560

約数和(自身を除く): 19806801

約数列:

[1, 3, 7, 13, 21, 39, 91, 139, 273, 417, 797, 973, 1807, 2391, 2919, 5421, 5579, 10361, 12649, 16737, 31083, 37947, 72527, 110783, 217581, 332349, 775481, 1440179, 2326443, 4320537, 10081253, 30243759]

約数ペア:

[(1, 30243759), (3, 10081253), (7, 4320537), (13, 2326443), (21, 1440179), (39, 775481), (91, 332349), (139, 217581), (273, 110783), (417, 72527), (797, 37947), (973, 31083), (1807, 16737), (2391, 12649), (2919, 10361), (5421, 5579)]