2016407790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{140909}}^1$

素因数の和:140978

約数の個数: 64

約数和(自身を含む): 5478580800

約数和(自身を除く): 3462173010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 795, 954, 1431, 1590, 2385, 2862, 4770, 7155, 14310, 140909, 281818, 422727, 704545, 845454, 1268181, 1409090, 2113635, 2536362, 3804543, 4227270, 6340905, 7468177, 7609086, 12681810, 14936354, 19022715, 22404531, 37340885, 38045430, 44809062, 67213593, 74681770, 112022655, 134427186, 201640779, 224045310, 336067965, 403281558, 672135930, 1008203895, 2016407790]

約数ペア:

[(1, 2016407790), (2, 1008203895), (3, 672135930), (5, 403281558), (6, 336067965), (9, 224045310), (10, 201640779), (15, 134427186), (18, 112022655), (27, 74681770), (30, 67213593), (45, 44809062), (53, 38045430), (54, 37340885), (90, 22404531), (106, 19022715), (135, 14936354), (159, 12681810), (265, 7609086), (270, 7468177), (318, 6340905), (477, 4227270), (530, 3804543), (795, 2536362), (954, 2113635), (1431, 1409090), (1590, 1268181), (2385, 845454), (2862, 704545), (4770, 422727), (7155, 281818), (14310, 140909)]