196656780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3277613}}^1$

素因数の和:3277625

約数の個数: 24

約数和(自身を含む): 550639152

約数和(自身を除く): 353982372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3277613, 6555226, 9832839, 13110452, 16388065, 19665678, 32776130, 39331356, 49164195, 65552260, 98328390, 196656780]

約数ペア:

[(1, 196656780), (2, 98328390), (3, 65552260), (4, 49164195), (5, 39331356), (6, 32776130), (10, 19665678), (12, 16388065), (15, 13110452), (20, 9832839), (30, 6555226), (60, 3277613)]