63892990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1489}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 131739840

約数和(自身を除く): 67846850

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 613, 1226, 1489, 2978, 3065, 4291, 6130, 7445, 8582, 10423, 14890, 20846, 21455, 42910, 52115, 104230, 912757, 1825514, 4563785, 6389299, 9127570, 12778598, 31946495, 63892990]

約数ペア:

[(1, 63892990), (2, 31946495), (5, 12778598), (7, 9127570), (10, 6389299), (14, 4563785), (35, 1825514), (70, 912757), (613, 104230), (1226, 52115), (1489, 42910), (2978, 21455), (3065, 20846), (4291, 14890), (6130, 10423), (7445, 8582)]