310628302

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{4421}}^1$

素因数の和:4528

約数の個数: 24

約数和(自身を含む): 502250760

約数和(自身を除く): 191622458

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 1849, 3698, 4421, 8842, 35131, 70262, 83999, 167998, 190103, 380206, 3611957, 7223914, 8174429, 16348858, 155314151, 310628302]

約数ペア:

[(1, 310628302), (2, 155314151), (19, 16348858), (38, 8174429), (43, 7223914), (86, 3611957), (817, 380206), (1634, 190103), (1849, 167998), (3698, 83999), (4421, 70262), (8842, 35131)]