210325980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{120877}}^1$

素因数の和:120918

約数の個数: 48

約数和(自身を含む): 609225120

約数和(自身を除く): 398899140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 120877, 241754, 362631, 483508, 604385, 725262, 1208770, 1450524, 1813155, 2417540, 3505433, 3626310, 7010866, 7252620, 10516299, 14021732, 17527165, 21032598, 35054330, 42065196, 52581495, 70108660, 105162990, 210325980]

約数ペア:

[(1, 210325980), (2, 105162990), (3, 70108660), (4, 52581495), (5, 42065196), (6, 35054330), (10, 21032598), (12, 17527165), (15, 14021732), (20, 10516299), (29, 7252620), (30, 7010866), (58, 3626310), (60, 3505433), (87, 2417540), (116, 1813155), (145, 1450524), (174, 1208770), (290, 725262), (348, 604385), (435, 483508), (580, 362631), (870, 241754), (1740, 120877)]