196044390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2178271}}^1$

素因数の和:2178284

約数の個数: 24

約数和(自身を含む): 509715648

約数和(自身を除く): 313671258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2178271, 4356542, 6534813, 10891355, 13069626, 19604439, 21782710, 32674065, 39208878, 65348130, 98022195, 196044390]

約数ペア:

[(1, 196044390), (2, 98022195), (3, 65348130), (5, 39208878), (6, 32674065), (9, 21782710), (10, 19604439), (15, 13069626), (18, 10891355), (30, 6534813), (45, 4356542), (90, 2178271)]