231605970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{55541}}^1$

素因数の和:55690

約数の個数: 32

約数和(自身を含む): 559863360

約数和(自身を除く): 328257390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 55541, 111082, 166623, 277705, 333246, 555410, 833115, 1666230, 7720199, 15440398, 23160597, 38600995, 46321194, 77201990, 115802985, 231605970]

約数ペア:

[(1, 231605970), (2, 115802985), (3, 77201990), (5, 46321194), (6, 38600995), (10, 23160597), (15, 15440398), (30, 7720199), (139, 1666230), (278, 833115), (417, 555410), (695, 333246), (834, 277705), (1390, 166623), (2085, 111082), (4170, 55541)]