189874140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3164569}}^1$

素因数の和:3164581

約数の個数: 24

約数和(自身を含む): 531647760

約数和(自身を除く): 341773620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3164569, 6329138, 9493707, 12658276, 15822845, 18987414, 31645690, 37974828, 47468535, 63291380, 94937070, 189874140]

約数ペア:

[(1, 189874140), (2, 94937070), (3, 63291380), (4, 47468535), (5, 37974828), (6, 31645690), (10, 18987414), (12, 15822845), (15, 12658276), (20, 9493707), (30, 6329138), (60, 3164569)]