30280129796

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1\times {\mathrm{22567}}^1$

素因数の和:23028

約数の個数: 48

約数和(自身を含む): 61132920576

約数和(自身を除く): 30852790780

約数列:

[1, 2, 4, 7, 14, 28, 173, 277, 346, 554, 692, 1108, 1211, 1939, 2422, 3878, 4844, 7756, 22567, 45134, 47921, 90268, 95842, 157969, 191684, 315938, 335447, 631876, 670894, 1341788, 3904091, 6251059, 7808182, 12502118, 15616364, 25004236, 27328637, 43757413, 54657274, 87514826, 109314548, 175029652, 1081433207, 2162866414, 4325732828, 7570032449, 15140064898, 30280129796]

約数ペア:

[(1, 30280129796), (2, 15140064898), (4, 7570032449), (7, 4325732828), (14, 2162866414), (28, 1081433207), (173, 175029652), (277, 109314548), (346, 87514826), (554, 54657274), (692, 43757413), (1108, 27328637), (1211, 25004236), (1939, 15616364), (2422, 12502118), (3878, 7808182), (4844, 6251059), (7756, 3904091), (22567, 1341788), (45134, 670894), (47921, 631876), (90268, 335447), (95842, 315938), (157969, 191684)]