117489970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{6899}}^1$

素因数の和:7050

約数の個数: 32

約数和(自身を含む): 229521600

約数和(自身を除く): 112031630

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 6899, 8515, 13798, 17030, 34495, 68990, 89687, 179374, 448435, 896870, 903769, 1807538, 4518845, 9037690, 11748997, 23497994, 58744985, 117489970]

約数ペア:

[(1, 117489970), (2, 58744985), (5, 23497994), (10, 11748997), (13, 9037690), (26, 4518845), (65, 1807538), (130, 903769), (131, 896870), (262, 448435), (655, 179374), (1310, 89687), (1703, 68990), (3406, 34495), (6899, 17030), (8515, 13798)]