61027260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{145303}}^1$

素因数の和:145322

約数の個数: 48

約数和(自身を含む): 195288576

約数和(自身を除く): 134261316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 145303, 290606, 435909, 581212, 726515, 871818, 1017121, 1453030, 1743636, 2034242, 2179545, 2906060, 3051363, 4068484, 4359090, 5085605, 6102726, 8718180, 10171210, 12205452, 15256815, 20342420, 30513630, 61027260]

約数ペア:

[(1, 61027260), (2, 30513630), (3, 20342420), (4, 15256815), (5, 12205452), (6, 10171210), (7, 8718180), (10, 6102726), (12, 5085605), (14, 4359090), (15, 4068484), (20, 3051363), (21, 2906060), (28, 2179545), (30, 2034242), (35, 1743636), (42, 1453030), (60, 1017121), (70, 871818), (84, 726515), (105, 581212), (140, 435909), (210, 290606), (420, 145303)]