65512230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{311963}}^1$

素因数の和:311980

約数の個数: 32

約数和(自身を含む): 179691264

約数和(自身を除く): 114179034

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 311963, 623926, 935889, 1559815, 1871778, 2183741, 3119630, 4367482, 4679445, 6551223, 9358890, 10918705, 13102446, 21837410, 32756115, 65512230]

約数ペア:

[(1, 65512230), (2, 32756115), (3, 21837410), (5, 13102446), (6, 10918705), (7, 9358890), (10, 6551223), (14, 4679445), (15, 4367482), (21, 3119630), (30, 2183741), (35, 1871778), (42, 1559815), (70, 935889), (105, 623926), (210, 311963)]