26711010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{661}}^1$

素因数の和:1123

約数の個数: 48

約数和(自身を含む): 69708600

約数和(自身を除く): 42997590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 449, 661, 898, 1322, 1347, 1983, 2245, 2694, 3305, 3966, 4041, 4490, 5949, 6610, 6735, 8082, 9915, 11898, 13470, 19830, 20205, 29745, 40410, 59490, 296789, 593578, 890367, 1483945, 1780734, 2671101, 2967890, 4451835, 5342202, 8903670, 13355505, 26711010]

約数ペア:

[(1, 26711010), (2, 13355505), (3, 8903670), (5, 5342202), (6, 4451835), (9, 2967890), (10, 2671101), (15, 1780734), (18, 1483945), (30, 890367), (45, 593578), (90, 296789), (449, 59490), (661, 40410), (898, 29745), (1322, 20205), (1347, 19830), (1983, 13470), (2245, 11898), (2694, 9915), (3305, 8082), (3966, 6735), (4041, 6610), (4490, 5949)]