1337275730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{214651}}^1$

素因数の和:214754

約数の個数: 32

約数和(自身を含む): 2781889920

約数和(自身を除く): 1444614190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 214651, 429302, 1073255, 1502557, 2146510, 3005114, 7512785, 15025570, 19103939, 38207878, 95519695, 133727573, 191039390, 267455146, 668637865, 1337275730]

約数ペア:

[(1, 1337275730), (2, 668637865), (5, 267455146), (7, 191039390), (10, 133727573), (14, 95519695), (35, 38207878), (70, 19103939), (89, 15025570), (178, 7512785), (445, 3005114), (623, 2146510), (890, 1502557), (1246, 1073255), (3115, 429302), (6230, 214651)]