29759340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38153}}^1$

素因数の和:38178

約数の個数: 48

約数和(自身を含む): 89738208

約数和(自身を除く): 59978868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 38153, 76306, 114459, 152612, 190765, 228918, 381530, 457836, 495989, 572295, 763060, 991978, 1144590, 1487967, 1983956, 2289180, 2479945, 2975934, 4959890, 5951868, 7439835, 9919780, 14879670, 29759340]

約数ペア:

[(1, 29759340), (2, 14879670), (3, 9919780), (4, 7439835), (5, 5951868), (6, 4959890), (10, 2975934), (12, 2479945), (13, 2289180), (15, 1983956), (20, 1487967), (26, 1144590), (30, 991978), (39, 763060), (52, 572295), (60, 495989), (65, 457836), (78, 381530), (130, 228918), (156, 190765), (195, 152612), (260, 114459), (390, 76306), (780, 38153)]