27345370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11071}}^1$

素因数の和:11110

約数の個数: 32

約数和(自身を含む): 55802880

約数和(自身を除く): 28457510

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 11071, 22142, 55355, 110710, 143923, 210349, 287846, 420698, 719615, 1051745, 1439230, 2103490, 2734537, 5469074, 13672685, 27345370]

約数ペア:

[(1, 27345370), (2, 13672685), (5, 5469074), (10, 2734537), (13, 2103490), (19, 1439230), (26, 1051745), (38, 719615), (65, 420698), (95, 287846), (130, 210349), (190, 143923), (247, 110710), (494, 55355), (1235, 22142), (2470, 11071)]