78915192.000000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4370747}}^1$

素因数の和:4370757

約数の個数: 16

約数和(自身を含む): 314693856

約数和(自身を除く): 183571446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4370747, 8741494, 13112241, 21853735, 26224482, 43707470, 65561205, 131122410]

約数ペア:

[(1, 131122410), (2, 65561205), (3, 43707470), (5, 26224482), (6, 21853735), (10, 13112241), (15, 8741494), (30, 4370747)]