57145130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 121989888

約数和(自身を除く): 64844758

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 73, 106, 146, 211, 265, 365, 371, 422, 511, 530, 730, 742, 1022, 1055, 1477, 1855, 2110, 2555, 2954, 3710, 3869, 5110, 7385, 7738, 11183, 14770, 15403, 19345, 22366, 27083, 30806, 38690, 54166, 55915, 77015, 78281, 107821, 111830, 135415, 154030, 156562, 215642, 270830, 391405, 539105, 782810, 816359, 1078210, 1632718, 4081795, 5714513, 8163590, 11429026, 28572565, 57145130]

約数ペア:

[(1, 57145130), (2, 28572565), (5, 11429026), (7, 8163590), (10, 5714513), (14, 4081795), (35, 1632718), (53, 1078210), (70, 816359), (73, 782810), (106, 539105), (146, 391405), (211, 270830), (265, 215642), (365, 156562), (371, 154030), (422, 135415), (511, 111830), (530, 107821), (730, 78281), (742, 77015), (1022, 55915), (1055, 54166), (1477, 38690), (1855, 30806), (2110, 27083), (2555, 22366), (2954, 19345), (3710, 15403), (3869, 14770), (5110, 11183), (7385, 7738)]