23135290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 42996096

約数和(自身を除く): 19860806

約数列:

[1, 2, 5, 10, 43, 86, 173, 215, 311, 346, 430, 622, 865, 1555, 1730, 3110, 7439, 13373, 14878, 26746, 37195, 53803, 66865, 74390, 107606, 133730, 269015, 538030, 2313529, 4627058, 11567645, 23135290]

約数ペア:

[(1, 23135290), (2, 11567645), (5, 4627058), (10, 2313529), (43, 538030), (86, 269015), (173, 133730), (215, 107606), (311, 74390), (346, 66865), (430, 53803), (622, 37195), (865, 26746), (1555, 14878), (1730, 13373), (3110, 7439)]