30785368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4271}}^1$

素因数の和:4347

約数の個数: 32

約数和(自身を含む): 62285760

約数和(自身を除く): 31500392

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 4271, 7208, 8542, 17084, 34168, 72607, 145214, 226363, 290428, 452726, 580856, 905452, 1810904, 3848171, 7696342, 15392684, 30785368]

約数ペア:

[(1, 30785368), (2, 15392684), (4, 7696342), (8, 3848171), (17, 1810904), (34, 905452), (53, 580856), (68, 452726), (106, 290428), (136, 226363), (212, 145214), (424, 72607), (901, 34168), (1802, 17084), (3604, 8542), (4271, 7208)]