30375356

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{647}}^1$

素因数の和:770

約数の個数: 36

約数和(自身を含む): 59122224

約数和(自身を除く): 28746868

約数列:

[1, 2, 4, 11, 22, 44, 97, 121, 194, 242, 388, 484, 647, 1067, 1294, 2134, 2588, 4268, 7117, 11737, 14234, 23474, 28468, 46948, 62759, 78287, 125518, 156574, 251036, 313148, 690349, 1380698, 2761396, 7593839, 15187678, 30375356]

約数ペア:

[(1, 30375356), (2, 15187678), (4, 7593839), (11, 2761396), (22, 1380698), (44, 690349), (97, 313148), (121, 251036), (194, 156574), (242, 125518), (388, 78287), (484, 62759), (647, 46948), (1067, 28468), (1294, 23474), (2134, 14234), (2588, 11737), (4268, 7117)]