30381048

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{3271}}^1$

素因数の和:3329

約数の個数: 64

約数和(自身を含む): 86380800

約数和(自身を除く): 55999752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 3271, 4644, 6542, 9288, 9813, 13084, 19626, 26168, 29439, 39252, 58878, 78504, 88317, 117756, 140653, 176634, 235512, 281306, 353268, 421959, 562612, 706536, 843918, 1125224, 1265877, 1687836, 2531754, 3375672, 3797631, 5063508, 7595262, 10127016, 15190524, 30381048]

約数ペア:

[(1, 30381048), (2, 15190524), (3, 10127016), (4, 7595262), (6, 5063508), (8, 3797631), (9, 3375672), (12, 2531754), (18, 1687836), (24, 1265877), (27, 1125224), (36, 843918), (43, 706536), (54, 562612), (72, 421959), (86, 353268), (108, 281306), (129, 235512), (172, 176634), (216, 140653), (258, 117756), (344, 88317), (387, 78504), (516, 58878), (774, 39252), (1032, 29439), (1161, 26168), (1548, 19626), (2322, 13084), (3096, 9813), (3271, 9288), (4644, 6542)]