15605945670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{74314027}}^1$

素因数の和:74314044

約数の個数: 32

約数和(自身を含む): 42804880128

約数和(自身を除く): 27198934458

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 74314027, 148628054, 222942081, 371570135, 445884162, 520198189, 743140270, 1040396378, 1114710405, 1560594567, 2229420810, 2600990945, 3121189134, 5201981890, 7802972835, 15605945670]

約数ペア:

[(1, 15605945670), (2, 7802972835), (3, 5201981890), (5, 3121189134), (6, 2600990945), (7, 2229420810), (10, 1560594567), (14, 1114710405), (15, 1040396378), (21, 743140270), (30, 520198189), (35, 445884162), (42, 371570135), (70, 222942081), (105, 148628054), (210, 74314027)]