16479330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{809}}^1$

素因数の和:923

約数の個数: 64

約数和(自身を含む): 45722880

約数和(自身を除く): 29243550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 97, 105, 194, 210, 291, 485, 582, 679, 809, 970, 1358, 1455, 1618, 2037, 2427, 2910, 3395, 4045, 4074, 4854, 5663, 6790, 8090, 10185, 11326, 12135, 16989, 20370, 24270, 28315, 33978, 56630, 78473, 84945, 156946, 169890, 235419, 392365, 470838, 549311, 784730, 1098622, 1177095, 1647933, 2354190, 2746555, 3295866, 5493110, 8239665, 16479330]

約数ペア:

[(1, 16479330), (2, 8239665), (3, 5493110), (5, 3295866), (6, 2746555), (7, 2354190), (10, 1647933), (14, 1177095), (15, 1098622), (21, 784730), (30, 549311), (35, 470838), (42, 392365), (70, 235419), (97, 169890), (105, 156946), (194, 84945), (210, 78473), (291, 56630), (485, 33978), (582, 28315), (679, 24270), (809, 20370), (970, 16989), (1358, 12135), (1455, 11326), (1618, 10185), (2037, 8090), (2427, 6790), (2910, 5663), (3395, 4854), (4045, 4074)]