155503670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{1531}}^1$

素因数の和:2996

約数の個数: 32

約数和(自身を含む): 320322816

約数和(自身を除く): 164819146

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1451, 1531, 2902, 3062, 7255, 7655, 10157, 10717, 14510, 15310, 20314, 21434, 50785, 53585, 101570, 107170, 2221481, 4442962, 11107405, 15550367, 22214810, 31100734, 77751835, 155503670]

約数ペア:

[(1, 155503670), (2, 77751835), (5, 31100734), (7, 22214810), (10, 15550367), (14, 11107405), (35, 4442962), (70, 2221481), (1451, 107170), (1531, 101570), (2902, 53585), (3062, 50785), (7255, 21434), (7655, 20314), (10157, 15310), (10717, 14510)]