7702740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{42793}}^1$

素因数の和:42808

約数の個数: 36

約数和(自身を含む): 23365524

約数和(自身を除く): 15662784

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 42793, 85586, 128379, 171172, 213965, 256758, 385137, 427930, 513516, 641895, 770274, 855860, 1283790, 1540548, 1925685, 2567580, 3851370, 7702740]

約数ペア:

[(1, 7702740), (2, 3851370), (3, 2567580), (4, 1925685), (5, 1540548), (6, 1283790), (9, 855860), (10, 770274), (12, 641895), (15, 513516), (18, 427930), (20, 385137), (30, 256758), (36, 213965), (45, 171172), (60, 128379), (90, 85586), (180, 42793)]