30563312

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 60

約数和(自身を含む): 65352960

約数和(自身を除く): 34789648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 127, 169, 178, 208, 254, 338, 356, 508, 676, 712, 1016, 1157, 1352, 1424, 1651, 2032, 2314, 2704, 3302, 4628, 6604, 9256, 11303, 13208, 15041, 18512, 21463, 22606, 26416, 30082, 42926, 45212, 60164, 85852, 90424, 120328, 146939, 171704, 180848, 240656, 293878, 343408, 587756, 1175512, 1910207, 2351024, 3820414, 7640828, 15281656, 30563312]

約数ペア:

[(1, 30563312), (2, 15281656), (4, 7640828), (8, 3820414), (13, 2351024), (16, 1910207), (26, 1175512), (52, 587756), (89, 343408), (104, 293878), (127, 240656), (169, 180848), (178, 171704), (208, 146939), (254, 120328), (338, 90424), (356, 85852), (508, 60164), (676, 45212), (712, 42926), (1016, 30082), (1157, 26416), (1352, 22606), (1424, 21463), (1651, 18512), (2032, 15041), (2314, 13208), (2704, 11303), (3302, 9256), (4628, 6604)]