72417310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4903}}^1$

素因数の和:5128

約数の個数: 32

約数和(自身を含む): 149709312

約数和(自身を除く): 77292002

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 1055, 1477, 2110, 2954, 4903, 7385, 9806, 14770, 24515, 34321, 49030, 68642, 171605, 343210, 1034533, 2069066, 5172665, 7241731, 10345330, 14483462, 36208655, 72417310]

約数ペア:

[(1, 72417310), (2, 36208655), (5, 14483462), (7, 10345330), (10, 7241731), (14, 5172665), (35, 2069066), (70, 1034533), (211, 343210), (422, 171605), (1055, 68642), (1477, 49030), (2110, 34321), (2954, 24515), (4903, 14770), (7385, 9806)]