30120006

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1933}}^1$

素因数の和:2005

約数の個数: 48

約数和(自身を含む): 71434224

約数和(自身を除く): 41314218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 371, 742, 1113, 1933, 2226, 2597, 3866, 5194, 5799, 7791, 11598, 13531, 15582, 27062, 40593, 81186, 94717, 102449, 189434, 204898, 284151, 307347, 568302, 614694, 717143, 1434286, 2151429, 4302858, 5020001, 10040002, 15060003, 30120006]

約数ペア:

[(1, 30120006), (2, 15060003), (3, 10040002), (6, 5020001), (7, 4302858), (14, 2151429), (21, 1434286), (42, 717143), (49, 614694), (53, 568302), (98, 307347), (106, 284151), (147, 204898), (159, 189434), (294, 102449), (318, 94717), (371, 81186), (742, 40593), (1113, 27062), (1933, 15582), (2226, 13531), (2597, 11598), (3866, 7791), (5194, 5799)]