30330954

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 69806880

約数和(自身を除く): 39475926

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 131, 171, 262, 342, 393, 677, 786, 1179, 1354, 2031, 2358, 2489, 4062, 4978, 6093, 7467, 12186, 12863, 14934, 22401, 25726, 38589, 44802, 77178, 88687, 115767, 177374, 231534, 266061, 532122, 798183, 1596366, 1685053, 3370106, 5055159, 10110318, 15165477, 30330954]

約数ペア:

[(1, 30330954), (2, 15165477), (3, 10110318), (6, 5055159), (9, 3370106), (18, 1685053), (19, 1596366), (38, 798183), (57, 532122), (114, 266061), (131, 231534), (171, 177374), (262, 115767), (342, 88687), (393, 77178), (677, 44802), (786, 38589), (1179, 25726), (1354, 22401), (2031, 14934), (2358, 12863), (2489, 12186), (4062, 7467), (4978, 6093)]