16882620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5309}}^1$

素因数の和:5374

約数の個数: 48

約数和(自身を含む): 48172320

約数和(自身を除く): 31289700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 5309, 10618, 15927, 21236, 26545, 31854, 53090, 63708, 79635, 106180, 159270, 281377, 318540, 562754, 844131, 1125508, 1406885, 1688262, 2813770, 3376524, 4220655, 5627540, 8441310, 16882620]

約数ペア:

[(1, 16882620), (2, 8441310), (3, 5627540), (4, 4220655), (5, 3376524), (6, 2813770), (10, 1688262), (12, 1406885), (15, 1125508), (20, 844131), (30, 562754), (53, 318540), (60, 281377), (106, 159270), (159, 106180), (212, 79635), (265, 63708), (318, 53090), (530, 31854), (636, 26545), (795, 21236), (1060, 15927), (1590, 10618), (3180, 5309)]