29241430

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 53776800

約数和(自身を除く): 24535370

約数列:

[1, 2, 5, 10, 109, 139, 193, 218, 278, 386, 545, 695, 965, 1090, 1390, 1930, 15151, 21037, 26827, 30302, 42074, 53654, 75755, 105185, 134135, 151510, 210370, 268270, 2924143, 5848286, 14620715, 29241430]

約数ペア:

[(1, 29241430), (2, 14620715), (5, 5848286), (10, 2924143), (109, 268270), (139, 210370), (193, 151510), (218, 134135), (278, 105185), (386, 75755), (545, 53654), (695, 42074), (965, 30302), (1090, 26827), (1390, 21037), (1930, 15151)]