85790110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{5399}}^1$

素因数の和:5640

約数の個数: 32

約数和(自身を含む): 177292800

約数和(自身を除く): 91502690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 227, 454, 1135, 1589, 2270, 3178, 5399, 7945, 10798, 15890, 26995, 37793, 53990, 75586, 188965, 377930, 1225573, 2451146, 6127865, 8579011, 12255730, 17158022, 42895055, 85790110]

約数ペア:

[(1, 85790110), (2, 42895055), (5, 17158022), (7, 12255730), (10, 8579011), (14, 6127865), (35, 2451146), (70, 1225573), (227, 377930), (454, 188965), (1135, 75586), (1589, 53990), (2270, 37793), (3178, 26995), (5399, 15890), (7945, 10798)]