210324010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{22787}}^1$

素因数の和:22878

約数の個数: 32

約数和(自身を含む): 413465472

約数和(自身を除く): 203141462

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 22787, 45574, 113935, 227870, 296231, 592462, 1481155, 1617877, 2962310, 3235754, 8089385, 16178770, 21032401, 42064802, 105162005, 210324010]

約数ペア:

[(1, 210324010), (2, 105162005), (5, 42064802), (10, 21032401), (13, 16178770), (26, 8089385), (65, 3235754), (71, 2962310), (130, 1617877), (142, 1481155), (355, 592462), (710, 296231), (923, 227870), (1846, 113935), (4615, 45574), (9230, 22787)]