30257784

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{3719}}^1$

素因数の和:3844

約数の個数: 48

約数和(自身を含む): 82695600

約数和(自身を除く): 52437816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2712, 3719, 4068, 7438, 8136, 11157, 14876, 22314, 29752, 33471, 44628, 66942, 89256, 133884, 267768, 420247, 840494, 1260741, 1680988, 2521482, 3361976, 3782223, 5042964, 7564446, 10085928, 15128892, 30257784]

約数ペア:

[(1, 30257784), (2, 15128892), (3, 10085928), (4, 7564446), (6, 5042964), (8, 3782223), (9, 3361976), (12, 2521482), (18, 1680988), (24, 1260741), (36, 840494), (72, 420247), (113, 267768), (226, 133884), (339, 89256), (452, 66942), (678, 44628), (904, 33471), (1017, 29752), (1356, 22314), (2034, 14876), (2712, 11157), (3719, 8136), (4068, 7438)]