427888510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{17027}}^1$

素因数の和:17400

約数の個数: 32

約数和(自身を含む): 882731520

約数和(自身を除く): 454843010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 359, 718, 1795, 2513, 3590, 5026, 12565, 17027, 25130, 34054, 85135, 119189, 170270, 238378, 595945, 1191890, 6112693, 12225386, 30563465, 42788851, 61126930, 85577702, 213944255, 427888510]

約数ペア:

[(1, 427888510), (2, 213944255), (5, 85577702), (7, 61126930), (10, 42788851), (14, 30563465), (35, 12225386), (70, 6112693), (359, 1191890), (718, 595945), (1795, 238378), (2513, 170270), (3590, 119189), (5026, 85135), (12565, 34054), (17027, 25130)]