13927030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 27216000

約数和(自身を除く): 13288970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 719, 745, 1438, 1490, 1937, 3595, 3874, 7190, 9347, 9685, 18694, 19370, 46735, 93470, 107131, 214262, 535655, 1071310, 1392703, 2785406, 6963515, 13927030]

約数ペア:

[(1, 13927030), (2, 6963515), (5, 2785406), (10, 1392703), (13, 1071310), (26, 535655), (65, 214262), (130, 107131), (149, 93470), (298, 46735), (719, 19370), (745, 18694), (1438, 9685), (1490, 9347), (1937, 7190), (3595, 3874)]