414581020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{9461}}^1$

素因数の和:9790

約数の個数: 48

約数和(自身を含む): 998278848

約数和(自身を除く): 583697828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 313, 626, 1252, 1565, 2191, 3130, 4382, 6260, 8764, 9461, 10955, 18922, 21910, 37844, 43820, 47305, 66227, 94610, 132454, 189220, 264908, 331135, 662270, 1324540, 2961293, 5922586, 11845172, 14806465, 20729051, 29612930, 41458102, 59225860, 82916204, 103645255, 207290510, 414581020]

約数ペア:

[(1, 414581020), (2, 207290510), (4, 103645255), (5, 82916204), (7, 59225860), (10, 41458102), (14, 29612930), (20, 20729051), (28, 14806465), (35, 11845172), (70, 5922586), (140, 2961293), (313, 1324540), (626, 662270), (1252, 331135), (1565, 264908), (2191, 189220), (3130, 132454), (4382, 94610), (6260, 66227), (8764, 47305), (9461, 43820), (10955, 37844), (18922, 21910)]