171238460

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^2\times {\mathrm{307}}^1$

素因数の和:650

約数の個数: 36

約数和(自身を含む): 362945352

約数和(自身を除く): 191706892

約数列:

[1, 2, 4, 5, 10, 20, 167, 307, 334, 614, 668, 835, 1228, 1535, 1670, 3070, 3340, 6140, 27889, 51269, 55778, 102538, 111556, 139445, 205076, 256345, 278890, 512690, 557780, 1025380, 8561923, 17123846, 34247692, 42809615, 85619230, 171238460]

約数ペア:

[(1, 171238460), (2, 85619230), (4, 42809615), (5, 34247692), (10, 17123846), (20, 8561923), (167, 1025380), (307, 557780), (334, 512690), (614, 278890), (668, 256345), (835, 205076), (1228, 139445), (1535, 111556), (1670, 102538), (3070, 55778), (3340, 51269), (6140, 27889)]