6371890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{401}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 13198464

約数和(自身を除く): 6826574

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 227, 401, 454, 802, 1135, 1589, 2005, 2270, 2807, 3178, 4010, 5614, 7945, 14035, 15890, 28070, 91027, 182054, 455135, 637189, 910270, 1274378, 3185945, 6371890]

約数ペア:

[(1, 6371890), (2, 3185945), (5, 1274378), (7, 910270), (10, 637189), (14, 455135), (35, 182054), (70, 91027), (227, 28070), (401, 15890), (454, 14035), (802, 7945), (1135, 5614), (1589, 4010), (2005, 3178), (2270, 2807)]