66528630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{105601}}^1$

素因数の和:105621

約数の個数: 48

約数和(自身を含む): 197686944

約数和(自身を除く): 131158314

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 105601, 211202, 316803, 528005, 633606, 739207, 950409, 1056010, 1478414, 1584015, 1900818, 2217621, 3168030, 3696035, 4435242, 4752045, 6652863, 7392070, 9504090, 11088105, 13305726, 22176210, 33264315, 66528630]

約数ペア:

[(1, 66528630), (2, 33264315), (3, 22176210), (5, 13305726), (6, 11088105), (7, 9504090), (9, 7392070), (10, 6652863), (14, 4752045), (15, 4435242), (18, 3696035), (21, 3168030), (30, 2217621), (35, 1900818), (42, 1584015), (45, 1478414), (63, 1056010), (70, 950409), (90, 739207), (105, 633606), (126, 528005), (210, 316803), (315, 211202), (630, 105601)]