4070290130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{133321}}^1$

素因数の和:133442

約数の個数: 32

約数和(自身を含む): 7602553728

約数和(自身を除く): 3532263598

約数列:

[1, 2, 5, 10, 43, 71, 86, 142, 215, 355, 430, 710, 3053, 6106, 15265, 30530, 133321, 266642, 666605, 1333210, 5732803, 9465791, 11465606, 18931582, 28664015, 47328955, 57328030, 94657910, 407029013, 814058026, 2035145065, 4070290130]

約数ペア:

[(1, 4070290130), (2, 2035145065), (5, 814058026), (10, 407029013), (43, 94657910), (71, 57328030), (86, 47328955), (142, 28664015), (215, 18931582), (355, 11465606), (430, 9465791), (710, 5732803), (3053, 1333210), (6106, 666605), (15265, 266642), (30530, 133321)]