30716184

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{20981}}^1$

素因数の和:21051

約数の個数: 32

約数和(自身を含む): 78053040

約数和(自身を除く): 47336856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 20981, 41962, 62943, 83924, 125886, 167848, 251772, 503544, 1279841, 2559682, 3839523, 5119364, 7679046, 10238728, 15358092, 30716184]

約数ペア:

[(1, 30716184), (2, 15358092), (3, 10238728), (4, 7679046), (6, 5119364), (8, 3839523), (12, 2559682), (24, 1279841), (61, 503544), (122, 251772), (183, 167848), (244, 125886), (366, 83924), (488, 62943), (732, 41962), (1464, 20981)]