9988510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4603}}^1$

素因数の和:4648

約数の個数: 32

約数和(自身を含む): 21215232

約数和(自身を除く): 11226722

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 4603, 9206, 23015, 32221, 46030, 64442, 142693, 161105, 285386, 322210, 713465, 998851, 1426930, 1997702, 4994255, 9988510]

約数ペア:

[(1, 9988510), (2, 4994255), (5, 1997702), (7, 1426930), (10, 998851), (14, 713465), (31, 322210), (35, 285386), (62, 161105), (70, 142693), (155, 64442), (217, 46030), (310, 32221), (434, 23015), (1085, 9206), (2170, 4603)]