159300420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{8537}}^1$

素因数の和:8860

約数の個数: 48

約数和(自身を含む): 447527808

約数和(自身を除く): 288227388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 933, 1244, 1555, 1866, 3110, 3732, 4665, 6220, 8537, 9330, 17074, 18660, 25611, 34148, 42685, 51222, 85370, 102444, 128055, 170740, 256110, 512220, 2655007, 5310014, 7965021, 10620028, 13275035, 15930042, 26550070, 31860084, 39825105, 53100140, 79650210, 159300420]

約数ペア:

[(1, 159300420), (2, 79650210), (3, 53100140), (4, 39825105), (5, 31860084), (6, 26550070), (10, 15930042), (12, 13275035), (15, 10620028), (20, 7965021), (30, 5310014), (60, 2655007), (311, 512220), (622, 256110), (933, 170740), (1244, 128055), (1555, 102444), (1866, 85370), (3110, 51222), (3732, 42685), (4665, 34148), (6220, 25611), (8537, 18660), (9330, 17074)]